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Job Description Corvid is seeking a talented and motivated Autopilot Engineer to join our Guidance, Navigation, and Control (GNC) department. In this role, you will be responsible for designing autopilot and guidance flight control systems and their implementation in the supersonic and hypersonic flight regimes. As a senior engineer, you will be responsible for owning autopilot subsystem requirements, plans to fulfill those requirements, and develop schedules for design, implementation, and verification phases for various programs. You will work with other GNC department employees in designing and analyzing Multiple-Input Multiple-Output (MIMO) autopilot and guidance law algorithms for flight vehicle stabilization and control. Additionally, you will be responsible for identifying and mitigating risk to autopilot subsystems, and working with program management on program requirements and schedules. The ideal candidate should enjoy developing models for high-speed aerospace vehicles, simulate the problems in Python and C++, and enjoy implementing the solutions in flight hardware. Typical tasking will include: • Develop, analyze, and integrate Multiple-Input Multiple-Output autopilot algorithms for flight vehicle stabilization and control, • Develop and analyze trajectory optimization and guidance methods, • Develop, test, and maintain autopilot and guidance algorithms in Corvid's six degree of freedom simulation model.Support system-level performance analyses with Monte Carlo simulations using Corvid's HPC environment, • Coordinate with external organizations for GNC subsystem planning, testing, and collaboration, • Support development of guided supersonic and hypersonic flight vehicles, • Develop test plans and conduct ground testing of GNC algorithms in Corvid's GNC laboratories and other facilities, • Day-to-day informal and formal report generation, • Support flight testing Requirements: • Candidate must be a US Citizen and meet ability to obtain and maintain a Secret Clearance (Active Secret/Top Secret security clearance preferred), • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or Electrical Engineering (Master's degree or Ph.D. with a GNC focus preferred), • 10+ years of experience in developing autopilot and guidance laws, particularly using modern control theory methods, • Proficiency with C++, Python, Linux, and Git version control, • Solid understanding of rigid body dynamics, IMU sensors, flight computer development, and flight code implementation. Demonstrated implementations of all inner-loop autopilot necessities (gain computation and margin analyses, gain scheduling, passive filters), • Exceptional verbal and written communication skills, with the ability to translate complex technical concepts into clear requirements and documentation About Corvid: Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources. Why Corvid: We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career. Corvid benefits include: • Employee Stock Ownership Plan via our generous 401(k) Matching, • Medical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution), • Paid Time Off (PTO) based on years of industry experience (not tenure), • Career Development and Continuing Education opportunities, • Company provided life, long-term and short-term disability insurance, • Incentive opportunities to reward strong performance and corporate growth, • Attractive corporate facilities that include Lake Norman access, out-door activities (including grills) and more

Job Description About the Role MBDA is seeking a highly skilled Guidance, Navigation, and Control (GNC) Engineer to join our dynamic engineering team. This role supports the design, development, and verification of guidance, navigation, and control (GNC) systems for advanced aerospace applications. The successful candidate will be responsible for developing autopilot and control algorithms, performing target state estimation, and contributing to high-fidelity simulation development. The position supports both laboratory and field-testing activities and includes collaboration with internal teams and U.S. Department of Defense customers in secure environments. Key Responsibilities • Design, develop, and analyze guidance, navigation, and control algorithms, • Develop autopilot and control laws for dynamic systems, • Perform target state estimation, filtering, and sensor fusion, • Develop and maintain simulations and models to support system design and verification, • Support hardware-in-the-loop, software-in-the-loop, and system-level testing, • Assist with field testing and customer-supported test activities as required, • Collaborate with systems, software, and test engineering teams Required Qualifications • Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, or a related field; Master’s degree in Aerospace Engineering or a related field desired but not required., • Minimum of 5 years of experience in guidance, navigation, and control or controls engineering, • Experience designing autopilot and control algorithms, • Experience with state estimation techniques (e.g., Kalman filtering or related methods), • Experience developing simulations using tools such as MATLAB/Simulink or equivalent, • Strong analytical, written, and verbal communication skills, • Ability to work effectively in a fast-paced, dynamic environment, • Ability to obtain and maintain a U.S. DoD Secret clearance Preferred Experience • Experience with real-time embedded control systems, • Experience with hardware-in-the-loop (HIL) and software-in-the-loop (SIL) testing, • Experience with flight dynamics modeling and sensor modeling, • Familiarity with missile, UAV, or aerospace vehicle systems, • Experience supporting test activities with DoD customers Additional Information • Full-time position; overtime may be required to meet project deadlines., • Must be able and willing to travel as needed. Why Join MBDA? As a GNC Engineer, you’ll play a critical role in shaping the future of our company’s growth. You’ll collaborate with top leaders in the defense industry, work on challenging and impactful projects, and represent a company committed to innovation, integrity, and excellence in defense solutions. If you are a driven professional with a passion for defense and business growth, we’d love to hear from you. About MBDA MBDA Group is a world-leading missile systems company offering a comprehensive product range incorporating today’s most advanced technology. With an industrial and technological base spanning the UK, France, Italy, Germany and the United States, MBDA is at the forefront of global defense innovation. MBDA Incorporated, founded in 1986, is the U.S. arm of MBDA Group. Headquartered in Arlington, VA, with engineering and manufacturing operations in Huntsville, AL, MBDA Inc. delivers cutting-edge missile systems solutions to support the U.S. military. At MBDA, people are our greatest asset. We uphold the values of Innovation, Commitment, Integrity, Passion, and Team Spirit to foster a positive work environment for our employees and the customers we serve. We also offer competitive salaries, excellent benefits including comprehensive health insurance, 401(K) savings plan with up to a 6% match and profit-sharing contribution, life Insurance, tuition and professional development assistance and a 4½-day workweek. Equal Opportunity Statement MBDA Inc. is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, gender identity, protected veteran status, disability status, or any other protected class.

Job DescriptionSimulation Engineer, Mid-Level OverviewSimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Simulation Engineer, Mid-Level to join our dynamic and diverse corporate team in Huntsville, AL. SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more. The Simulation Engineer, Mid-Level is needed to develop and maintain high-fidelity models and simulations for missile systems. This role supports weapon system integration efforts onto new launch platforms, weapon performance assessments, and analysis of missile performance for recommended improvements. Responsibilities Develop and refine system simulations, which include physics-based models Perform simulation-based performance analysis to support software updates and system improvements Analyze flight test data to verify and improve simulation accuracy Support studies to assess operational effectiveness of weapon systems Work with missile software and platform integration teams to ensure simulations reflect missile system of systems realities Generate briefings and technical reports to communicate system effectiveness. Performs other duties as assigned. Minimum Qualifications & Education Requirements and Desired SkillsetsBachelor's degree or higher in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics or equivalent from an accredited institution required. 5-12 years of related technical experience. Experience with modeling and simulation (M&S). Ability to program in structured software languages. Ability to obtain and/or maintain a DoD secret clearance.Experience with Guidance, Navigation, and Control (GNC), Radar Sensors, or weapon performance modeling preferred. Experience with MATLAB, C++, and Python preferred. Strong foundation in modeling & simulation, physics, aerospace engineering, or related discipline. Ability to analyze complex datasets and communicate technical findings clearly. Familiarity with test processes and VV&A standards is a plus. U.S. Citizenship with Active Secret Security clearance and ability to maintain the designated security clearance level is required. Physical DescriptionEmployees in these positions will function in a general office/cubicle setting environment, and laboratory/testing setting using standard office equipment and various electronic testing equipment, including a computer, telephone, printers, video equipment, computer software and testing equipment. Will interact in a general office setting environment with various personnel; participate in meetings and contribute to team success; deliver timely results and produce reports; receive and communicate information; may include telework. May function in a specialized laboratory/testing environment using electronic testing equipment, computer software and complex systems. May move and test equipment of various weights. Laboratory environment may require use of protective equipment (PPE) including but not limited to safety glasses and protective hearing and footwear. May be expected to work varying shifts and hours to ensure successful operation of activities in the organization due to business demands; travel occasionally for assigned work. About SimTech, Inc.SimTech's mission is to be the most reliable and cost-effective provider of Signature Models, Simulations, Hardware, Software, Cyber solutions, and Test & Evaluation services. Established in 1983 by a team of experienced scientists and engineers, SimTech has a long history of delivering high-technology defense-oriented solutions. The company has been recognized as a "Best Place to Work" in 2020 and 2021, and as a "Best Place for Working Parents" in 2022-2026 by the Huntsville/Madison County Chamber of Commerce. SimTech offers an industry-leading comprehensive compensation and benefits package. Be a part of over 43+ years of excellence-join our team today! To learn more about our exceptional team and employee benefits, contact SimTech HR or visit www.simtechinc.com for more information. Equal Employment Opportunity and Affirmative Action EmployerSimTech, Inc. is an Equal Opportunity/Affirmative Action Employer. SimTech, Inc. is a committed EOE/Vet/Disabled employer. Simulation Technologies, Inc. (SimTech) is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, HR@simtechinc.com and/or phone number (256.428.2910) to contact us about your interest in employment with SimTech. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. SimTech participates in E-Verify. Job Posted by ApplicantPro

Job DescriptionWe are seeking a talented and motivated Systems Engineer to join our Guidance, Navigation, and Control (GNC) department in either our Mooresville, NC or Huntsville, AL office. In this role, you will bridge the gap between high-level mission requirements and detailed GNC subsystem design. You will be responsible for the architectural definition, requirements derivation, integration, and verification of complex GNC systems for a broad range of aerospace vehicles, including subsonic, supersonic, and hypersonic missiles, and loitering munitions.The ideal candidate thrives on solving complex, multidisciplinary problems and possesses a strong blend of systems thinking, control theory fundamentals, and hands-on simulation experience. Position will require strong communication skills and a natural inclination towards working across disciplines, articulating technical concepts into clear requirements and documentation.Responsibilities may include:Requirements Engineering: Derive, flow down, and manage sub-system and component-level requirements for GNC hardware (sensors, actuators, flight computers) and software algorithms from mission objectivesSystem Architecture & Integration: Define GNC system architecture, data interfaces, and functional boundaries that ensure seamless integration between GNC software, flight software, and hardware componentsVerification & Validation (V&V): Define verification plans, author test procedures, and lead V&V campaigns utilizing Hardware-in-the-Loop (HWIL) and Software-in-the-Loop (SITL) testing environmentsModeling & Simulation: Assist in analyzing results from high-fidelity 6-DOF simulation environments to evaluate system performance and conduct trade studiesRisk & Interface Management: Assist in formulating and tracking risk mitigation plans for GNC subsystems, including maintaining Interface Control Documents (ICDs), test plans, procedures, and subsystem performance specification documentationCross-Functional Collaboration: Serve as the technical liaison between the GNC department and adjacent teams, including Aerodynamics, Structural/Mechanical Design, Integration & Test, Electrical Engineering, and Program ManagementRequirements: Candidate must be a US Citizen and meet eligibility to obtain (and maintain) a Secret Clearance Bachelor's Degree in Aerospace Engineering (or similar STEM field) and at least 5 years of experience in systems engineering, specifically applied to GNC, robotics, or autonomous systems (Master's Degree preferred)Proficiency with requirements management tools and MBSE methodologiesDemonstrated understanding of rigid-body dynamics, kinematics, and electrical system communication and power, alongside familiarity with GNC hardware (e.g., IMUs, GPS, seekers, electro-mechanical actuators) and knowledge of classical/modern control theory.Strong proficiency in Python or MATLAB/Simulink for system modeling and data analysis, experience with C/C++ for flight software implementation is a plus Familiarity with industry standards such as DO-178C, DO-254, or ARP4754A as well as hands-on experience with HWIL/SIL testing and test bench is a plus About Corvid:Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources.Why Corvid:We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career.Corvid benefits include:Employee Stock Ownership Plan via our generous 401(k) MatchingMedical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution)Paid Time Off (PTO) based on years of industry experience (not tenure)Career Development and Continuing Education opportunitiesCompany provided life, long-term and short-term disability insuranceIncentive opportunities to reward strong performance and corporate growthAttractive corporate facilities that include Lake Norman access, out-door activities (including grills) and more

Job DescriptionRF/Radar Engineer – SeniorLocation: Huntsville, AL; Denver, COClearance: Active Top Secret/SCIPosition Type: Full-TimeAbout the RolePhased n Research is seeking a senior RF/Radar Engineer to provide radar engineering expertise supporting the production of technically defensible threat-system parametrics for U.S. Air Force intelligence and mission-planning applications. The engineer will perform advanced radar analysis, develop and apply physics-based engineering methods, and provide technical review and adjudication of complex radar assessments derived from incomplete, inconsistent, or indirect intelligence information.You will work with radar engineers, intelligence analysts, and software developers to translate radar engineering tradecraft into repeatable, AI-assisted analytic workflows. The role combines hands-on threat-system analysis with engineering method development, modeling and simulation, algorithm development and validation, and technical oversight of automated radar-analysis results.Radar Engineering & Threat Analysis ResponsibilitiesPerform advanced radar engineering analysis and support threat-data package production by characterizing foreign radar systems, operating modes, and mission-planning threat parameters.Derive and assess radar parameters spanning transmitter, antenna, receiver, waveform, PRI/PRF, signal processing, Doppler and velocity performance, integration, scan behavior, detection performance, and related system characteristics.Apply radar equations, signal-processing relationships, antenna theory, electromagnetic principles, and physics-based modeling to derive technically defensible parameters when source information is incomplete, inconsistent, or indirect.Analyze and reconcile intelligence reporting, signal measurements, technical drawings, schematics, databases, modeled performance, and other approved technical sources.Evaluate parameter dependencies and cross-parameter relationships to identify technically inconsistent, unsupported, or operationally implausible results.Characterize mode-specific radar behavior and determine the engineering implications of incomplete or conflicting source information.Document engineering assumptions, uncertainty, confidence, source provenance, technical rationale, and limitations associated with calculated or assessed parameters.Perform technical review and adjudication of complex, novel, low-confidence, or conflicting radar assessments and provide engineering guidance to less-experienced analysts and engineers.Modeling, Simulation & Engineering Method Development ResponsibilitiesDevelop, apply, and validate physics-based radar models, engineering algorithms, and computational methods supporting radar threat characterization and parametric analysis.Develop MATLAB and/or Python algorithms, models, and analysis tools supporting radar performance, antenna, receiver, waveform, signal-processing, and related engineering assessments.Establish governing engineering relationships, required inputs, parameter dependencies, boundary conditions, assumptions, and applicability limits for priority radar parameter families.Develop engineering reference calculations, representative test cases, expected results, and acceptance tolerances used to verify manual and automated radar-analysis methods.Evaluate modeled and calculated results against source information, empirical data, reported performance, and independent engineering predictions; investigate and disposition significant fidelity gaps.Maintain technical and configuration traceability of approved engineering methods, algorithms, models, reference cases, and acceptance criteria.·AI-Assisted Analytic Workflow ResponsibilitiesDefine radar engineering methods, decision logic, parameter dependencies, consistency checks, confidence criteria, and exception conditions for implementation in automated engineering playbooks and analytic workflows.Translate radar SME tradecraft into structured, repeatable engineering methods with defined inputs, calculations, outputs, assumptions, and technical-review triggers.Establish engineering reference cases, expected results, acceptance tolerances, and validation criteria for automated radar-analysis workflows.Verify that implemented workflows preserve approved engineering logic and reproduce reference results within established tolerances.Review and adjudicate technically significant discrepancies between automated results, source information, engineering models, and approved reference calculations.Establish engineering criteria for determining when automated results are technically supportable, require additional engineering review or information, or cannot be defensibly determined.Support regression testing and technical approval of workflow changes following updates to engineering methods, algorithms, models, or source information.·Collaboration & Program Execution ResponsibilitiesServe as a senior radar engineering resource for threat-system analysis, engineering-method development, technical validation, and resolution of complex radar-analysis issues.Prepare and present technical analyses, engineering recommendations, and technical-risk assessments to U.S. Air Force stakeholders.Represent PnR in technical interchange meetings (TIMs), engineering reviews, working groups, and technical discussions with Government and industry partners.Collaborate with intelligence analysts and software/AI developers to ensure approved radar engineering methods are accurately represented in automated analytic workflows.Provide technical review, guidance, and mentorship to junior and mid-level radar engineers performing threat-parametric analysis and validation.Support technical planning, prioritization, and resolution of engineering issues affecting production quality, schedule, and delivery.·Position RequirementsBachelor's degree in Electrical Engineering, Computer Engineering, Physics, or a closely related technical discipline with 8+ years of relevant experience, or a Master's degree with 6+ years of relevant experience.Demonstrated experience in radar engineering or radar-system analysis, with supporting experience in one or more areas such as RF engineering, signal processing, electromagnetics, or modeling and simulation.Experience applying physics-based engineering methods and analytical techniques to radar, RF, or related system-performance problems.Proficiency with MATLAB and/or Python for engineering analysis, modeling, simulation, or algorithm development.Demonstrated ability to independently perform complex technical analyses, identify and resolve technically ambiguous or inconsistent results, and document defensible engineering conclusions.Ability to communicate complex technical concepts and results clearly to engineering, intelligence, and Government stakeholders.Active Top Secret/SCI clearance required.Preferred QualificationsExperience performing radar performance analysis, modeling and simulation, signal-processing analysis, antenna/receiver/waveform analysis, or threat-system characterization.Experience analyzing foreign radar systems or supporting scientific and technical intelligence (S&TI), Department of Defense, or Intelligence Community missions.Experience deriving or assessing radar-system parameters from incomplete, indirect, or conflicting technical information.Experience developing or validating engineering methods, algorithms, models, reference calculations, test cases, or acceptance criteria.Familiarity with, or experience applying, ICD 203 and ICD 206 principles to analytic tradecraft and technical intelligence production.Familiarity with CSDB, EWIRDB, JMPS, TERF, USELMS, or related threat-parametric, mission-planning, or intelligence-production workflows.Experience validating automated engineering analyses against physics-based models, reference calculations, or established technical criteria.Familiarity with AI/ML-assisted engineering, automated analytic workflows, or validation of AI-generated technical results.

Job DescriptiondeciBel Research has an immediate opening for a Senior Systems Engineer in Huntsville, AL.Responsibilities Include:Lead critical efforts to prototype, develop, integrate, demonstrate and test advanced Joint Tactical Integrated Fire Control (JTIFC) cross-Service kill chain capabilities in support of the MDA and Joint Services mission.Develop a high-fidelity radar simulation capable of representing current Integrated Air and Missile Defense (IAMD) systems, as well as supporting future concept development.Provide radar expertise to key JTIFC efforts, specifically related to Electronic Protection.Develop and execute system architecture and design, systems documentation, systems requirements, and systems verification.Mentor junior engineers in radar and model & simulation.Coordinate efforts across the DoD services, to include multiple government and industry partners through leadership in related Integrated Product Teams and Working Groups.Provide periodic program reviews and technical presentations to high-ranking Government stakeholders.Build long-term relationships with new and existing customers.Develop and execute a research growth strategy with MDA and other Service organizations by identifying stakeholder needs and government and industry partners to leverage capabilities.Education Requirements:Bachelor's Degree in EngineeringExperience Requirements:15+ years of technical and project management experienceDemonstrated ability to plan and execute complex system of systems integration efforts from initial concept definition through integration and test, incorporating complex threat scenariosExpert knowledge and experience with Missile Defense System (MDS) components including sensors (RF/EO/IR), command and control, fire control, and weapons. This includes, but is not limited to IBCS, THAAD, Aegis, CEC, TOC-L, F-35, CBC2, CAC2S, G/ATOR, and C2BMCExperience running complex system of systems programs/projects across their lifecycle from concept definition through fielding and sustainmentExperience with and in-depth knowledge of DoD operations, concepts, and technologies.Ability to grow technical efforts and take on task leadership for the AgencyGood problem-solving skills and excellent verbal and written communication skillsAbility to travel 2-4 trips per year with multiple destinationsTop Secret Security ClearanceSpecial Skills Desired:Master's Degree preferredMicrosoft OfficeApplicant selected must have an active Top Secret security clearance. Must be a U.S. Citizen. Job Posted by ApplicantPro

Job Description Full Time Huntsville, AL Security Clearance: Active Secret Clearance required. Job Description & Position Responsibilities: Penta Research is seeking candidates to join our Next Generation Interceptor team supporting the Lockheed Martin customer. The candidate will work full-time onsite on the validation and verification effort of the high-fidelity Next Generation Interceptor Simulation in development by Lockheed Martin. The candidate will: • Work closely with development and product management teams to analyze and resolve product defects., • Create and maintain V&V documentation (V&V plans, test descriptions, defect reports)., • Provide daily communication and coordination with multiple departments to obtain the required resources to accomplish the V&V activity objectives., • Develop simulation unit tests and automated testing capability., • Produce and present products to the Lockheed Martin and Missile Defense Agency customers. Basic Qualifications: • Bachelor’s degree in computer science, software engineering or related field, • 5+ years related experience, • Development experience with C++, MATLAB, • Knowledge of Gitlab, Visual Studio or VSCode, GTest, • Knowledge of DOORs, Cameo, • Proficient with standard office computer software (Microsoft® Office®)., • Experience with Linux, • Knowledge of standard software development and configuration management practices Preferred Qualifications: • Master’s degree in computer science, software engineering, or related field, • 10+ years relevant experience, • Experience in a range of system engineering and V&V processes, including requirements definition, verification planning, test execution, test data analysis, and/or operations support., • Knowledge of MIL-STD-3022, Verification & Validation lifecycle. Travel Requirement: • Position location: Huntsville, AL. No travel is required for this position. Keyword Search: (optional) Verification and Validation, V&V, Next Generation Interceptor, NGI, GTest, C++, Matlab, Computer Science

Job Description Position Description: We are seeking RCS analysts and engineers with the experience and expertise needed to develop high fidelity digital representations of foreign weapon systems. These models will play a critical role in the development and assessment of U.S. systems designed to defend the U.S. and its friends and allies. Responsibilities/tasks involve the development of high-fidelity RCS models of threat weapon systems that are based on intelligence assessments and a keen understanding of the physics and electromagnetic interactions of the radar energy and the threat object. Experience with RCS modeling tools such as Xpatch and Method of Moments prediction tools such as SENTRi and SAF are desired. Knowledge of radar signal processing and radar simulation input interfaces is preferred as well as an understanding of the various methods of presenting the important characteristics of RCS models. Education Requirements: Bachelor's Degree in any Engineering, Math, Physics, Computer Science or other similar scientific field. Security Clearance Requirements: Ability to obtain Secret Clearance Required. Experience Requirements: 3+ years of experience in Radar Cross Section (RCS) modeling and analysis is desired. Familiarity with LINUX OS and programming languages such as Python, C++ and Fortran are a plus. Anticipated Salary Range: $90K - 150K+, dependent on experience Start Date: Immediate Why Join Our Team? • Work with cutting-edge technology, • Opportunity to expand skills, • Collaborative team environment with experienced professionals, • Career growth potential in a stable, mission-focused organization, • Continuous learning opportunities, • Excellent compensation package including company-paid health, life, and disability insurance; holiday, vacation and sick leave; performance bonus; and 401K retirement This position requires U.S. citizenship and the ability to obtain appropriate security clearances. We are an Equal Opportunity Employer committed to diversity and inclusion. Job Posted by ApplicantPro

Job DescriptionSenior Software DeveloperOASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Senior Software Developer to support our ARMY/MDA customer onsite at Redstone Arsenal, Huntsville, AL. Job Responsibilities include: You will help drive the technical evolution of mission-critical warfighter training and planning tools. This Java based tool provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your knowledge and skills will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool.Support the software design for the core man-in-the-loop graphical user interface, the Rapid Response Tool (RRT), and the Socrates parsing utility.Design and maintain seamless interoperability with external intelligence and modeling frameworks, specifically the Threat Generation External (TGx) and the Threat Modeling Center (TMC) Threat Modeling & Simulation Suite (TMSS).Lead the implementation of heuristic algorithms for search plan optimization, deterministic statistical roll-ups for Probability of Acquisition (Pacq), and 4/3 Effective Earth Radius models for terrain masking (using DTED).Ensure robust data ingestion and export pipelines for tactical log data from radars and tactical binary search plan files (SPT, OSP, Custom XML).Support the software team in adopting DoD DevSecOps best practices, ensuring all code meets rigorous cybersecurity standards for deployment in operational military environments.Contribute to a team of software engineers and radar systems analysts in translating complex physics and engineering models into scalable, performant software code.Minimum Requirements:Bachelor's or Master's Degree in Computer Science, Software Engineering, Systems Engineering, or a highly related technical field.10+ years of full-lifecycle software engineering experienceStrong programming expertise in modern languages utilized for defense modeling and UI (C++, Java, Python).Experience with XML data structures and parsing utilities.Familiarity with geospatial data processing and coordinate geometry (e.g., Vincenty Direct formulas, DTED/TDF integration).Experience developing software within the DoD Modeling and Simulation (M&S) enterprise.Preferred Requirements:Direct experience with phased-array radar systemsFamiliarity with threat modelsKnowledge of radar detection theory, Signal-to-Noise Ratio (SNR) tracking logic, and Scattering Center Radar Cross Section (RCS) models.Previous experience supporting rapid prototyping and Warfighter Improvement Process (WIP) requirements.Required Education: Candidates should possess a bachelor's degree, preferably in Engineering, Cyber, Computer Information Systems, Computer Science, Math, Physics, or other STEM discipline, however, years of experience may be substituted for a degree.Eligibility: Candidates must have the ability to obtain and maintain a DoD Secret Clearance. An Active Secret Clearance is highly desired.About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.www.oasys-incorporated.comEOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeocselfprint_poster.pdf Job Posted by ApplicantPro

Job DescriptionJob DescriptionVerity was founded with a focus on providing advanced science and technology and business management services to commercial and government clients. Our team comprises engineers and analysts with subject matter expertise in various domains, including software development, simulation technologies, experimentation support tools, and systems analysis methodologies. Additionally, we have applied our expertise in evaluating, analyzing, and simulating emerging threats. These capabilities have been successfully applied to not only Science and Technology (S&T) programs, but also major weapon system acquisition programs and gap-filling warfighter solutions.We are seeking a Senior Modeling & Simulation Engineer to support cutting-edge simulation development across Air and Missile Defense and Long-Range Fires domains. This is an opportunity to make a direct impact on mission-critical defense programs while working in a collaborative, mission-focused environment.Position OverviewYou'll work independently to design, develop, and maintain high-fidelity simulations of military systems as part of a larger project or program. This role requires strong software engineering fundamentals combined with experience developing physics-based or behavior-based models of real-world defense systems. You'll take ownership of your work with minimal supervision, contributing meaningfully across the full simulation development lifecycle - from requirements and design through implementation and test.Key ResponsibilitiesIndependently design, develop, and maintain simulation models of military systems including radars, Command and Control (C2) systems, and flight models for missiles and/or aircraftDevelop high-performance simulation software using C++ and/or RustTranslate system requirements, technical documents, and domain knowledge into accurate, validated simulation componentsPerform unit and integration testing to verify model fidelity and correctnessProduce clear technical documentation covering design, implementation, and testIntegrate simulation components into larger simulation architectures and frameworksSupport analysis and experimentation efforts using simulation-based toolingParticipate in Agile workflows including code reviews, version control (Git/GitLab), and task planningRequired QualificationsBachelor's degree in Engineering, Computer Science, Mathematics, Physics, or a related field from an accredited college or universityMinimum of 7 years of professional software development experience with a significant focus on modeling and simulationProficiency in C++ and/or Rust for performance-sensitive simulation developmentExperience developing models of real-world physical or military systems (e.g., radar, guidance systems, flight dynamics, or C2)Ability to work independently, manage assigned tasks, and deliver quality software with minimal supervisionExperience with version control systems (Git/GitLab)Familiarity with Agile development practicesPreferred QualificationsExperience in Air and Missile Defense, Long Range Fires, or related defense domainsFamiliarity with DoD M&S frameworks, standards, or simulation architectures (e.g., DIS, HLA, AFSIM, OneSAF, or similar)Understanding of radar phenomenology, C2 architectures, or 6-DOF/3-DOF flight modelingActive security clearance or ability to obtain one Job Posted by ApplicantPro

Job DescriptiondeciBel Research has an immediate opening for a Senior Systems Engineer in Huntsville, AL.Position Description:The successful candidate serves as a technical lead and deputy to the Chief MBSE Architect on a Model-Based Systems Engineering (MBSE) analysis and validation effort. The Senior Systems Engineer independently leads the analysis, verification, and validation of system models - assessing modularity, interoperability, and intended-use fidelity - and mentors mid- and junior-level engineers. This role demands a strong systems-thinking mindset and the confidence to present analyses and findings to the Configuration Architecture Board (CAB) and associated governance reviews.Responsibilities Include:Leads independent analysis, verification, and validation of SysML system models for modularity, interoperability, and intended-use fidelityServes as deputy/technical lead to the Chief MBSE Architect, adhering to and reinforcing MOSA standards and configuration-management governancePresents analyses, findings, and recommendations confidently to the Configuration Architecture Board (CAB) and governance reviewsMentors and develops mid- and junior-level engineers in MBSE modeling, analysis, and validation practicesDrives the application of systems-thinking and MBSE best practices across the validation lifecycleEducation Requirements:Bachelor's degree in Systems Engineering, Software Engineering, Computer Science, Electrical Engineering, Physics, Mathematics, or other relevant STEM field, or equivalent, requiredExperience Requirements:10+ years of professional MBSE/Systems Engineering experienceDemonstrated systems-thinking mindset applied across system/model lifecyclesHands-on SysML modeling experienceHands-on experience with Cameo (Cameo Enterprise Architecture / Systems Modeler)Familiarity with Modular Open Systems Approach (MOSA) principles and their application in defense systemsProven ability to present analyses to a review board/CAB and to mentor junior engineersSpecial Skills Desired:OCSMP certification or equivalent (or attainable within 30 days of hire)Familiarity with Domain-Driven Design (DDD) to assess model modularity and intended-use fidelityFamiliarity with IBM DOORSFamiliarity with MATLAB, Python, and GitFamiliarity with Radar / RF / Missile-Defense domain (augmented by RF/Radar SME support)Applicant selected must have an active Secret security clearance. Must be a U.S. Citizen. Job Posted by ApplicantPro

Job Description Cepeda is seeking a Senior Software Developer for the STARS products branch. You will drive the technical evolution of mission-critical warfighter training and planning tools. STARS FBM Planner is a Java based application that provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your software development will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool. Key Responsibilities • Support the Software design for the FBM Planner suite, including the core man-in-the-loop graphical user interface, the Rapid Response Tool (RRT), and the Socrates parsing utility., • Design and maintain seamless interoperability with external intelligence and modeling frameworks, specifically the Threat Generation External (TGx) and the Threat Modeling Center (TMC) Threat Modeling & Simulation Suite (TMSS)., • Lead the implementation of heuristic algorithms for search plan optimization, deterministic statistical roll-ups for Probability of Acquisition (Pacq), and 4/3 Effective Earth Radius models for terrain masking (using DTED)., • Ensure robust data ingestion and export pipelines for tactical log data from radars and tactical binary search plan files (SPT, OSP, Custom XML)., • Support the software team in adopting DoD DevSecOps best practices, ensuring all code meets rigorous cybersecurity standards for deployment in operational military environments., • Contribute to a team of software engineers and radar systems analysts in translating complex physics and engineering models into scalable, performant software code. Required Qualifications • Technical Proficiency:, • Strong programming expertise in modern languages utilized for defense modeling and UI (C++, Java, Python)., • Experience with XML data structures and parsing utilities., • Familiarity with geospatial data processing and coordinate geometry (e.g., Vincenty Direct formulas, DTED/TDF integration)., • 9+ Years experience developing software within the DoD Modeling and Simulation (M&S) enterprise. Desired Qualifications • Direct experience with phased-array radar systems, • Familiarity with threat models, • Knowledge of radar detection theory, Signal-to-Noise Ratio (SNR) tracking logic, and Scattering Center Radar Cross Section (RCS) models., • Previous experience supporting rapid prototyping and Warfighter Improvement Process (WIP) requirements. Security & Eligibility • Must be a U.S. Citizen., • Must possess an Active DoD Secret clearance What We Offer: Our industry-leading benefits package goes above and beyond competitive salary commensuration for those just beginning their career and seasoned professionals alike. Our comprehensive benefits package includes full coverage medical insurance, paid leave and paid holidays, multiple retirement plan options, short-term and long-term disability, life insurance, and work/life benefits including career development and recognition programs. Other perks we offer are flexible work schedules, company-sponsored events, and educational assistance. Disability Accommodation for Applicants: Cepeda is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online systems and need accommodation due to a disability, you may use the following alternative email address to contact us about your interest in employment at hrsupport@sgi-hq.us. Company Overview: Formed as a corporation in 2001, we are a HUBZone, veteran-owned, woman-owned small business. We focus on serving DoD, NASA, and the commercial sector, our services span the complete product life cycle from concept to software development to product release. Our services include software engineering, systems engineering, and process improvement. We are passionate about meeting customer requirements while minimizing costs and maximizing performance. We have achieved a rating of Capability Maturity Model Integration (CMMI) Level 3 for services and development. We have a 100% customer satisfaction rating and have won numerous awards at the local and national level. We are also extensively involved in the community and make generous charitable contributions. Cepeda provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, gender identity, sexual orientation, pregnancy, status as a parent, national origin, disability (physical or mental), family medical history or genetic information, political affiliation, military service, or other non-merit, based factors

Job Description The Modeling and Simulation Engineer will support the Prime's Joint Simulation Environment (JSE) Modeling and Integration team. In this critical role, you will support the development, integration, and testing of advanced threat missile and radar simulation models used in high-fidelity defense simulations. This position provides the opportunity to directly impact national security by delivering realistic and validated models for mission-critical environments. • Design and implement high-fidelity threat missile and radar simulation models that replicate real-world systems and behaviors., • Enhance and maintain existing models using advanced modeling and simulation tools in alignment with the Missile and Space Intelligence Center (MSIC) delivery schedule., • Integrate threat models into the JSE simulation architecture, performing thorough integration and regression testing to ensure operational performance and reliability., • Analyze simulation outputs, validate models against empirical data, and refine systems for improved realism and predictive accuracy., • Utilize technical data packages and intelligence sources to inform model development and contribute to test planning and execution. Basic Qualifications: The candidate must: • Be proficient in C++, • Previous experience with MATLAB/SIMULINK, • Be fluent in the Microsoft Office toolset, • Be a US citizen, • Have a Bachelor's degree (or advanced degree) from an accredited college (ABET preferred) in engineering, the sciences or mathematics,, • Have a minimum of 10 years combined relevant M&S experience in performing the essential duties listed above, • Have strong collaborative and communication skills Security Requirements: Candidate must be able to obtain a Secret security clearance. Top Secret/SCI with a polygraph is highly desired. Mission Driven Research is an Equal Opportunity Employer, including disability/veterans. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are interested in applying for employment with Mission Driven Research and need special assistance or an accommodation to use our website, please contact us by email (hr@missiondrivenresearch.com) or by phone by calling (256) 299-9288. When contacting us, please provide your contact information and state the nature of your accessibility issue. Job Posted by ApplicantPro

Job Description What company will I be working for? You will be working for a national security services firm, providing cutting-edge services across DoD and other agencies. At Inflow, we believe in making it matter for every employee, every customer, and every mission we support. That means that we put employees first, providing both innovative benefits and great technology. Check out https://inflow-ns.com/inflowees to learn more about what it’s like to be an Inflowee. Who will I be working with? In support of Inflow's contract with the Government, you will be working alongside Government civilians and other Government contractors. What level Clearance do I need? You must possess an active DoD Top Secret clearance, with eligibility for SCI and a CI Scope Polygraph within 180 days. What will I be doing? Using your expertise in Linux administration, you will be providing support for critical missions, ensuring that data stays fast, fluid, and impenetrable. In addition, you will: • Lead the design and lifecycle management of mission-critical Linux workstations, enterprise-grade servers, and high-performance computing (HPC) clusters., • Treat the data center as a codebase. Develop sophisticated automation workflows using Python, Bash, and Ansible to eliminate manual toil and ensure drift-free configurations., • Modernize scientific workflows by deploying and managing isolated environments using Podman while working to establish a Kubernetes environment., • Configure and optimize high-bandwidth networking, including InfiniBand fabrics, for seamless inter-node communication., • Author high-fidelity playbooks and strategic architectural diagrams that serve as the blueprint for our evolving infrastructure., • Push the limits of the silicon. Optimize cluster scheduling and management utilizing industry-leading tools like Bright Cluster Manager and Slurm., • Implement "Hardened by Design" security. Fine-tune SELinux policies and advanced firewall configurations to protect sensitive data without sacrificing computational performance., • Master the art of data movement. Administer complex local and distributed filesystems (Lustre, GPFS/Spectrum Scale) to ensure extreme-speed access across the fabric., • Other duties as assigned What experience, training, and education do I need? You must meet the minimum requirements: • Bachelor’s degree in Computer Science, Math, Engineering, Physics, or STEM, • Ability and willingness to obtain and maintain Special Access Program (SAP) eligibility, • Deep-tier professional experience in Linux systems engineering (RHEL/ /Rocky preferred), • Active DoD 8570.01-M baseline certification (Security+ CE, SSCP, or equivalent), • Active DoD Top Secret Clearance with eligibility for SCI and a CI Scope Polygraph within 180 days of hire The following is preferred: • Supercomputing Experience: Direct experience tuning kernel parameters and MPI libraries for large-scale distributed computing, • Hybrid Virtualization: Expertise in VMware, Nutanix, or KVM within a heterogeneous environment that include Windows integration, • Advanced Certification: RHCE, RHCSA, or similar Where is the client site that I would be working for? You will be working in Huntsville, AL. Address disclosed after your clearance is verified. Inflow is an EEO/Affirmative action employer and is committed to hiring and retaining a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. By submitting your application for a position at Inflow, you acknowledge and consent to our participation in the E-Verify program. If selected for hire, you will be required to provide specific documentation to establish your identity and eligibility to work in the United States, as required by federal law.

Job Description 4M Research, Inc. (4M) is a Woman owned small business established in 2007 and headquartered in Huntsville, AL. 4M specializes in Systems and Software Engineering and Analysis, Information Technology, Planning and Analysis, and Field Support Services to a variety of customers including MDA, NASA, and AMCOM. Our continuous and rapid growth is attributable to the caliber of employees 4M strives to hire and retain. 4M Research is seeking a mid-level Missile Defense Analyst for our team in Huntsville, AL. Responsibilities/ Requirements: • Maintain and update the Digital Future Architecture Roadmap application, • Maintain top-level knowledge of MDS Element and system-level performance, as well as capability gaps, • Support top-level architecture planning, requirements, and development processes, • Develop MATLAB and/or Python scripts to support low-to-medium fidelity quick-turn trade study analysis, • Learn to use CA Architecture M&S (i.e., Benchmark), as well as threat modeling M&S (e.g., TGx), • Support key MDA meetings to ensure the architecture needs and requirements are on-track and being captured throughout MDS, • Must have a BS (or higher) in a STEM field; degrees in electrical / mechanical / aerospace engineering or physics preferred and 7 - 12 years' relavent experience, • Must have an active collateral secret (or higher) clearance - no exceptions, • Salary Band: $119K - $139K Please Note: US Citizenship is required Qualified candidates should apply online at www.4mresearch.com. For assistance call 256-319-4646. 4M Research, Inc. is an Affirmative Action/ Equal Opportunity Employer and an active participant in the Employment Eligibility Verification Program (E-Verify).

Job Description We are seeking a talented and motivated Hardware in the Loop and Embedded Engineer to join our Guidance, Navigation, and Control (GNC) department in either our Mooresville, NC or Huntsville, AL office. In this role, you will be responsible for modeling and simulation of high-speed aerodynamic vehicles (sub, super, and hypersonic) in real-time computation environments, as well as the hardware interactions with Corvid's flight computer. You also will be responsible for the expansion of our hardware in the loop (HIL) systems, helping to derive requirements for simulator systems for various flight hardware such as GPS receivers, tactical actuators, and seekers. You will help to bridge the gap between desktop simulation of GNC algorithms to verification of the algorithms on flight hardware. The ideal candidate thrives on solving complex, multidisciplinary problems (aerospace M&S, hardware I/O, and programming) and possesses a strong blend of systems thinking, real-time algorithm performance, and hands-on simulation experience. Typical tasking will include: • HIL development and maintenance: Further mature Corvid's HIL systems to integrate new GNC hardware units under test, develop user interfaces and processes to increase user-friendliness of the system, and integrate the core six degree of freedom (6DOF) flight simulation with new test apparatus such as flight motion tables., • Develop new vehicle dynamics models: Work with other supporting groups at Corvid to enable modeling in real-time simulations of new vehicle dynamics models, to include new aerodynamic models, actuators, sensors, and rocket motors., • Integrate new GNC hardware: Work with other embedded systems engineers in the GNC department to define HIL requirements for integrating new flight hardware, such as new actuators, datalinks, GPS receivers, seekers, etc., • Verification & Validation (V&V): Work with GNC algorithm developers to perform V&V activities in real-time scenarios. Support program reviews with V&V data artifacts from the HIL runs, • Modeling & Simulation: Understand M&S of aerospace 6DOF vehicles, assist 6DOF developers in developing vehicle dynamics models. Requirements: • Candidate must be a US Citizen and meet ability to obtain and maintain a Secret Clearance (Active clearance preferred), • Bachelor's Degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, or Computer Science (Master's degree or Ph.D. with a GNC focus preferred), • 5 years of experience in embedded systems engineering or experience with HIL development and testing, specifically applied to GNC, robotics, or autonomous systems, • Proficiency with C++, Python, Linux, and Git version control, • Solid understanding of embedded systems (microcontrollers, embedded Linux), alongside familiarity with modeling and simulation of aerospace vehicles and numerical methods (Runge-Kutta integration, etc.), • Experience with GPS simulation and hands-on experience with HIL/SIL testing and test bench instrumentation About Corvid: Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources. Why Corvid: We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career. Corvid benefits include: • Employee Stock Ownership Plan via our generous 401(k) Matching, • Medical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution), • Paid Time Off (PTO) based on years of industry experience (not tenure), • Career Development and Continuing Education opportunities, • Company provided life, long-term and short-term disability insurance, • Incentive opportunities to reward strong performance and corporate growth

Job DescriptionDescription: TriVector Services, Inc. provides quality aerospace engineering solutions to complex problems through a renowned team of engineering professionals. We are a Service-Disabled, Veteran-Owned, SBA-certified Small Business headquartered in Huntsville, Alabama. Our experienced team is dedicated to building lasting partnerships based on professional integrity and sound engineering principles. TriVector's Experience and exceptional Performance adds measurable Value to every project. TriVector Services, Inc., is seeking qualified candidates to fill our Human Landing System (HLS) Engineer position. The Human Landing System (HLS) Engineer- APS Systems will work in a highly integrated team performing technical and integration activities to support APS system development and certification. Responsibilities include, but are not limited to: • Follow and understand the HLS partner Systems Engineering approach to design, development, integration and test., • Data analysis and anomaly resolution as needed., • Review and provide assessments of HLS provider deliverables (such as milestone products, hazards, verifications, risks, and test reports)., • Support of the Human Lander program through technical insight by providing reviews and risk assessment and recommendations on NASA-partner engine systems and vehicle propulsion system design and development., • Provide systems insight and lead risk mitigation efforts for Artemis III through Artemis V propulsion systems, identifying technical and programmatic risks and ensuring alignment with NASA safety, mission assurance, and flight readiness objectives., • Lead systems engineering efforts for thruster integration, coordinating across multidisciplinary teams to ensure propulsion system requirements, interface control, and verification objectives are met in support of mission success., • Develop models and analysis tools, provide analytical documentation such as trade studies, hazards assessments, fault tolerance designs, certifications for flight, launch vehicle data reviews., • Provide insight and recommendations for subsystem and in-space environment model fidelity., • Evaluate performance of system models in ground and flight operations, • Attend technical interchange, project planning, design review and other appropriate meetings to maintain a current knowledge base of design, requirements, issues, action items, and resolution activities., • Perform system assessments, identify issues, pursue resolutions, document and present to engineering review board with rationale and recommendations., • Evaluate vehicle changes for impacts to propulsion elements and vehicle integration., • Verification and validation reviews for propulsion components, subsystems and integrated vehicle., • Perform analysis and provide systems engineering skills to support various program engineering and integration.Requirements: Required Qualifications: • U.S. Citizenship is required., • A degree in Engineering or related discipline required. Typically, educational requirements are the equivalent of a minimum of a Masters with at least 18 years of experience, or a BS with at least 20 years of experience., • Must have experience with liquid propulsion system design, analysis, integration or development/verification testing., • Experience with APS systems, including thrusters and RCS, is a requirement., • Candidate must have experience with fluid/gas systems modeling, • Must have the capability to plan and perform systems engineering and analysis tasks independently and as a team., • Proficiency with Microsoft Office products such as Power-Point, Excel, and Word is required., • Excellent written and verbal communication skills are required. Preferred Qualifications: • Engineering degree from an ABET accredited university preferred. Disability Accommodation for Applicants – TriVector Services, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, or any other reason, please call us at (256) 898-3430 or email hr@trivector.us for assistance.

Job Description Sigma Defense is currently seeking an Electrical Engineer to join our team in Huntsville, AL. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. Requirements • 1-2 years of experience with software defined radios., • Experience in programming SDRs using GNURadio and Python., • Intellectually agile and willing to learn new skills., • Experience with SDRs, their programming and their use is a must., • SDR experience can include hobbyist level SDRs to full high fidelity systems., • Must be a U.S. citizen. Candidate Differentiators: • Effective technical skills (including experience in modulation techniques, circuits design and analysis)., • The ability to work under pressure with strong problem-solving skills., • Strong verbal and written communication skills., • Ability to work in Team Environment. Personnel Clearance Level: • Candidate must possess or have the ability to obtain an active Top Secret security clearance., • Clearance will be sponsored for the right candidate. Education Requirements: • Bachelor's degree from an accredited college or university in Electrical Engineering or related field of study. Essential Job Duties (not all-inclusive): • Assist in the development of new RF technology/systems and provide existing product sustenance of MIL-SPEC compliant prototypes., • Interact with customers and other engineers to develop designs for prototypes., • Assist in developing modulation schemes based on customer input and test data. Salary Range: $65,000 - $85,000 annually. Benefits • Dental and Vision Insurance, • Medical Insurance to Include HSA, FSA, and DFSA Plans, • Life and AD&D coverage, • Employee Assistance Program (EAP), • 401(k) Plan with Company Matching Contributions, • 160 Hours of Paid Time Off (PTO), • 12 (Floating) Holidays, • Educational Assistance, • Highly Competitive Salary

Job Description We are seeking a talented and motivated Navigation Engineer to join our Guidance, Navigation, and Control (GNC) department. In this role, you will be responsible for developing navigation algorithms for Corvid's flight computer. This role includes expanding upon Corvid's flight-proven navigation code that operates across multiple flight regimes (subsonic, supersonic, and hypersonic) and is integrated with multiple sensor types (tactical, navigation grades), as well as performing verification and validation activities with the flight computer prior to flight tests. You will work with tactical grade IMUs and GPS receivers, and also will be responsible for developing mathematical models and associated flight code for simulating and integrating new sensors (such as seekers) into the navigation code. You will work with Corvid's aerospace vehicle simulators, GPS simulators, and seeker scene generation software in this role. The ideal candidate should enjoy developing mathematical models that mechanize aerospace navigation problems, simulate the problems in Python and C++, and enjoy implementing the solutions in flight hardware. Typical tasking will include: • Navigation code development: Further mature Corvid's flight-proven navigation filter by developing new sensor models, develop appropriate interfaces from new sensors to the navigation filter, perform M&S verification and validation of the navigation algorithms, and perform hardware testing., • Develop Navigation system requirements: assist program managers and technical leads in developing navigation subsystem requirements. Support program reviews., • Support lifecycle of navigation products: Own the development lifeline for new navigation improvements (algorithms and sensors), including attending flight tests and performing post-test analyses. Develop ground test plans, schedules, and cost estimates., • Seek improvements on navigation products: Investigate and search for new sensors, methods, or algorithms that can improve Corvid's baseline navigation products (flight computer and navigation filter code). Support the GNC department in integrating improvements in to the flight computer development timelines., • Business development: Seek new partners for integrating Corvid's navigation products., • Support modeling and simulation activities: Support other GNC department members and Corvid groups in vehicle performance studies through Monte Carlo simulations or other assessment methods. Requirements: • Candidate must be a US Citizen and meet ability to obtain and maintain a Secret Clearance (Active Secret/Top Secret security clearance preferred), • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or Electrical Engineering (Master's degree or Ph.D. with a GNC focus preferred), • 10+ years of experience in navigation systems engineering, particularly Kalman filtering methods, • Proficiency with C++, Python, Linux, and Git version control, • Solid understanding of navigation sensor mechanics (e.g. theory of operation), alongside demonstrated experience of developing sensor integrations with a Kalman filter., • Familiarity with RF and IR seekers, and vision-aided navigation concepts, • Experience with HIL/SIL testing and test bench instrumentation preferred, • Exceptional verbal and written communication skills, with the ability to translate complex technical concepts into clear requirements and documentation About Corvid: Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources. Why Corvid: We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career. Corvid benefits include: • Employee Stock Ownership Plan via our generous 401(k) Matching, • Medical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution), • Paid Time Off (PTO) based on years of industry experience (not tenure), • Career Development and Continuing Education opportunities, • Company provided life, long-term and short-term disability insurance, • Incentive opportunities to reward strong performance and corporate growth, • Attractive corporate facilities that include Lake Norman access, out-door activities (including grills) and more

Job DescriptionDescription: Location: Remote, USA As a Modeling, Simulation, and GNC Engineer, you'll develop high-fidelity models, simulations, and guidance, navigation, and control (GNC) solutions that support advanced aerospace and autonomous systems. You'll play a key role throughout the product lifecycle—from early concept development and system design to flight software implementation, verification, and flight testing—while collaborating across multidisciplinary engineering teams. GuideTech is a subsidiary of Palladyne AI (NASDAQ: PDYN), a U.S.-based defense and industrial technology company that delivers embodied AI-powered collaborative autonomy solutions, advanced avionics, precision-manufactured components, UAVs, and advanced aerospace design services. At GuideTech, you'll contribute to technologies that support a diverse range of aerospace and defense platforms, including unmanned aircraft, launch vehicles, spacecraft, missiles, and other autonomous systems. Your work will help validate system performance, improve flight stability, and enable reliable autonomous operation in demanding real-world environments. You'll thrive in this role if you enjoy applying engineering fundamentals to complex aerospace challenges, collaborating across technical disciplines, and using modeling and simulation to solve real-world problems. What You'll Do • Serve as the technical “showrunner” for flight-test activities by coordinating schedules, engineering teams, hardware readiness, test objectives, risks, and follow-up actions from planning through execution., • Develop high-fidelity models and simulations for aerospace vehicle dynamics and flight control systems., • Design, implement, and evaluate guidance, navigation, and control (GNC) algorithms for simulation and flight software., • Perform trade studies and analyze vehicle performance using simulation tools., • Support the development, verification, and validation of simulation models and GNC software., • Collaborate with aerodynamics, propulsion, software, systems engineering, and other cross-functional teams throughout vehicle development., • Support system design, integration, and flight testing activities., • Analyze simulation and test results to improve vehicle performance and stability., • Document modeling approaches, analysis, and test results clearly and concisely. What Makes Someone Successful Here • You enjoy solving complex aerospace engineering challenges using modeling and simulation., • You communicate technical concepts clearly through documentation and collaboration., • You work effectively across multidisciplinary engineering teams., • You approach problems analytically while balancing practical engineering considerations., • You take ownership of your work and continuously seek opportunities to improve system performance., • You are curious, adaptable, and motivated to learn new technologies and approaches., • You are excited to contribute to advanced aerospace and autonomous systems. Requirements: • Bachelor's degree in Engineering with 4+ years of relevant experience., • Familiarity with C++., • Ability to model aerospace vehicle dynamics and control systems., • Experience implementing guidance, navigation, and control (GNC) algorithms in simulations and flight software., • Experience utilizing simulations to perform trade studies and assess vehicle performance., • Experience with verification and validation testing of simulations., • Comfortable working with cross-functional teams, including aerodynamics, propulsion, software, and systems engineering., • Ability to document modeling, analysis, and test results clearly and concisely. Benefits & Perks • Competitive salary, • 401(k) with company match, • Comprehensive medical, dental, and vision coverage, • Paid time off and company holidays, • Professional development opportunities Work Authorization & Clearance This position requires the ability to work in the United States without current or future sponsorship. Depending on the nature of the work, the ability to obtain and maintain a U.S. security clearance may be required. Candidates may be asked to provide additional information relevant to clearance eligibility in accordance with applicable laws and regulations. The Fine Print No 3rd party candidates will be accepted. It is Palladyne AI’s policy to provide equal employment opportunity (EEO) to all persons regardless of race, color, religion, sex, national origin, age, sexual orientation, gender identity, genetic information, physical or mental disability, protected veteran status, or any other characteristic protected by federal, state/provincial, local law.

Job DescriptionCorvid Technologies Huntsville-based Radar Analysis Team is actively looking to add talented Radar Engineers & Analysts (at all levels) to our growing team. Our team supports our Range Engineering organization as they develop, produce and upgrade highly capable radar systems for DoW customers. Candidates will bring a strong fundamental understanding of analyzing radar performance (real- and non-real-time RADAR system, subsystem, and component level analysis, modeling, and simulation to include signal processing techniques and electromagnetic interference) and an ability to develop models using C, C++, Matlab, Python and/or other object-oriented languages. This role will join Corvid's team integrating our computational code into existing systems' simulation tools. Using the overall simulation architecture, the candidate will support scenario development and analysis to understand system performance and help validate design decisions. While the initial tasking will focus on range-radar systems, candidates will have the opportunity to support a variety of radar sensors as well as other systems used in both testing activities as well as ballistic missile defense. Typical tasking includes:RADAR system/subsystem/component level analysis and characterization, calibration, and M&S (modeling and simulation) – including hardware characterizationSignal processing, data analysis, and algorithm development specifically as it relates to RADAR applications Design, develop, and maintain software applications in C++ and perform analysis using Python and/or MATLABGenerate software specifications based on customer and or specific radar applications as well as participating in code & engineering design reviews to maintain and ensure quality as well as providing constructive feedback to peersPotential to provide on-site radar engineering and operations support (to both land and shipboard systems) and associated travelRequirements:Candidate must be a US Citizen and meet eligibility to obtain (and maintain) a Secret Clearance Bachelor's Degree in Electrical Engineering or related STEM Discipline (advanced degrees are plus) with a strong preference for at least one year of relevant technical experience (new graduates will be considered) Proficiency in C++ and/or object-oriented programming as well as simulation tools such as MATLAB and/or Python Preferred candidates will have experience developing models and simulations of radars, RF, weapon systems, and/or real-time operating systems Competency with Red Hat Enterprise Linux Experience with real-time radar systems/subsystem software, modeling and simulation, including knowledge of signal processing techniques, data analysis, and algorithm implementation is desiredAbout Corvid:Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design, and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources.Why Corvid:We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career.Our benefits include:Employee Stock Ownership Plan via our generous 401(k) MatchingMedical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution)Paid Time Off (PTO) based on years of industry experience (not tenure)Career Development and Continuing Education opportunitiesCompany provided life, long-term, and short-term disability insuranceIncentive opportunities to reward strong performance and corporate growth

Job DescriptionCorvid's Finance & Accounting team is adding a dedicated Financial Analyst to work with our Huntsville-based MDS Products group. The role will report directly to our Program Finance team but partner with group leadership and program managers in Huntsville to ensure projects are proceeding on budget as well as meeting internal financial estimates. This role will develop into a key member of MDS' program team, using corporate tools and resources to help the team understand forecasting and financial execution of programs. Candidate will bring a strong understanding of program controls, general understanding of government contracting, and the ability to develop financial models and reports based on corporate guidance and program requirements. Tasking will include: Review incurred costs and forecast future expenditures using labor productivity, material price forecasts, subcontract agreements, and other relevant data to provide timely financial updates to program leadership Developing project budgets, baselines, and funding, including calculating estimates to complete (ETC/EAC) – while considering schedules and deliverablesSupport pricing and proposal activities - specifically working as the POC between corporate pricing and program management for smaller, quick turn cost estimates Contribute to the development, maintenance and control of work breakdown structures (WBS) and project set-up activities to ensure compliant cost charging, billing, and revenue recognitionRequirements:Candidate must be a US Citizen Bachelor's Degree in Business (or relevant discipline) and at least 1 year of experience in program controls or related role supporting a federal contractor (additional experience may substitute for degree) Demonstrated experience with MS Office Preferred candidate will have a strong analytical ability, including using scripting tools to develop relevant financial reports Experience with Deltek is a plus About Corvid:Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources.Why Corvid:We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career.Corvid benefits include:Employee Stock Ownership Plan via our generous 401(k) MatchingMedical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution)Paid Time Off (PTO) based on years of industry experience (not tenure)Career Development and Continuing Education opportunitiesCompany provided life, long-term and short-term disability insuranceIncentive opportunities to reward strong performance and corporate growth

Job Description deciBel Research has an immediate opening for a Modeling and Simulation Engineer in Huntsville, AL. Position Description: MDA Joint Integrated Fire Control is seeking Modeling & Simulation (M&S) Engineers with a background in Electrical, Aerospace, or Mechanical Engineering to join our rapidly growing Mission Engineering team. In this role, you will be the technical engineer behind our Mission Engineering analyses. You will develop, integrate, and execute complex simulations of Integrated Air and Missile Defense (IAMD) systems to evaluate end-to-end mission effectiveness under varied conditions. Work will directly translate theoretical mission architectures into quantifiable performance data, accelerating our customers' ability to make data-driven investment and modernization decisions. Responsibilities Include: • Design, code, and test high-fidelity mathematical models and simulations of IAMD components (e.g., sensors, interceptors, and threat kinematics)., • Integrate disparate system models into both real-time (e.g., Hardware-in-the-Loop/Software-in-the-Loop) and non-real-time (constructive) simulation frameworks., • Develop automated analysis tools and scripts to parse large simulation datasets, enabling sensitivity analysis, trade-space exploration, and the quantification of mission effectiveness., • Evaluate threat kinematics, sensor-shooter assignments, weapon flyouts, and overall lethality to quantify end-to-end performance across complex IAMD architectures. Education Requirements: Bachelor's degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or a closely related highly technical field. Experience Requirements: • 5 to 10 years of applied engineering experience, with a heavy focus on modeling, simulation, and analytical tool development., • Strong programming skills required to build and integrate engineering simulations in C++., • Integration Expertise: Proven ability to integrate models into larger simulation architectures, managing data exchange, simulation timing, and data collection pipelines for post-run analysis., • Engagement Chains: Experience analyzing architectures for "sensor-to-shooter" loops and fire control closures Special Skills Desired: • Experience with Docker, Podman, or similar for containerizing M&S applications, • Experience with Army IAMD systems or Missile Defense Agency (MDA) architectures and platforms. Familiarity with the Joint Track Management Capability Bridge, • Experience with common DoD simulation frameworks such as AFSIM, FSI, DIS, or other environments, • Familiarity with translating operational scenarios or "kill webs" into quantitative simulation environments, • Experience in Python, Java, Matlab, Gitlab, and/or Linux Applicant selected must have an active Secret security clearance, with an ability to obtain a Top Secret clearance. Must be a U.S. Citizen. Job Posted by ApplicantPro

Job DescriptiondeciBel Research has an immediate opening for a Mid-level Systems Engineer in Huntsville, AL.Position Description:The successful candidate performs MBSE analysis, verification, and validation of system models for modularity, interoperability, and intended-use fidelity. The Mid-Level Systems Engineer executes analyses, confidently presents findings to the Configuration Architecture Board (CAB), adheres to MOSA standards and configuration-management governance established by the Chief MBSE Architect, and mentors junior engineers. This role reports to the Chief MBSE Architect and requires a strong systems-thinking mindset.Responsibilities Include:Performs analysis, verification, and validation of SysML system models for modularity, interoperability, and intended-use fidelityPresents analyses, findings, and recommendations confidently to the Configuration Architecture Board (CAB)Adheres to and applies MOSA standards and configuration-management governance set by the Chief MBSE ArchitectMentors junior engineers in MBSE modeling and analysis skillsApplies systems-thinking and MBSE best practices throughout the validation lifecycleEducation Requirements:Bachelor's degree in Systems Engineering, Software Engineering, Computer Science, Electrical Engineering, Physics, Mathematics, or other relevant STEM field, or equivalent, requiredExperience Requirements:4–9 years of MBSE/Systems Engineering experience.Demonstrated systems-thinking mindsetSysML modeling experienceFamiliarity with Cameo (Cameo Enterprise Architecture / Systems Modeler)Familiarity with Modular Open Systems Approach (MOSA) principlesAbility to present analyses confidently to a review board/CABWillingness to mentor junior engineersSpecial Skills Desired:Familiarity with Domain-Driven Design (DDD) to assess model modularity and intended use fidelityFamiliarity with IBM DOORSFamiliarity with MATLAB, Python, and GitFamiliarity with Radar / RF / Missile-Defense domain (augmented by RF/Radar SME support)Applicant selected must have an active Secret security clearance. Must be a U.S. Citizen. Job Posted by ApplicantPro

Job Description 4M Research, Inc. (4M) is a Woman owned small business established in 2007 and headquartered in Huntsville, AL. 4M specializes in Systems and Software Engineering and Analysis, Information Technology, Planning and Analysis, and Field Support Services to a variety of customers including MDA, NASA, and AMCOM. Our continuous and rapid growth is attributable to the caliber of employees 4M strives to hire and retain. 4M Research is seeking a junior levell Missile Defense Analyst for our team in Huntsville, AL. Responsibilities/ Requirements: • Maintain and update the Digital Future Architecture Roadmap application, • Maintain top-level knowledge of MDS Element and system-level performance, as well as capability gaps, • Support top-level architecture planning, requirements, and development processes, • Develop MATLAB and/or Python scripts to support low-to-medium fidelity quick-turn trade study analysis, • Learn to use CA Architecture M&S (i.e., Benchmark), as well as threat modeling M&S (e.g., TGx), • Support key MDA meetings to ensure the architecture needs and requirements are on-track and being captured throughout MDS, • Must have a BS (or higher) in a STEM field; degrees in electrical / mechanical / aerospace engineering or physics preferred and 3-6 years' relevant experience, • Must have an active collateral secret (or higher) clearance Please Note: US Citizenship is required Qualified candidates should apply online at www.4mresearch.com. For assistance call 256-319-4646. 4M Research, Inc. is an Affirmative Action/ Equal Opportunity Employer and an active participant in the Employment Eligibility Verification Program (E-Verify).

Job Description Modeling and Simulation Engineer, Mid-Level Overview SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Modeling and Simulation Engineer, Mid-Level to join our dynamic and diverse team in Huntsville, AL. This is an upcoming opening with opportunities for growth and professional development. SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more. This role requires developing and maintaining a high-fidelity 6DOF simulation of a weapon system with seeker and the digital environment used to characterize end-to-end system performance, supporting flight software integration, and performing trade studies that inform design and requirements decisions. Responsibilities Model and analyze RF seeker performance, including sensor control, tracking, and target engagement behavior. Evaluate overall missile performance through airframe, propulsion, aerodynamics, and actuator dynamics modeling. Build post-processing and analysis tooling in MATLAB, Python, and related environments. Develop, extend, and maintain a closed loop 6DOF flight simulation written in C/C++. Develop and integrate subsystem models spanning flight dynamics, control actuation system, motor, gimbal, seeker, guidance, navigation, and control. Integrate and test flight software in the loop, supporting software-in-the-loop (SIL) and hardware-in-the-loop (HIL) configurations. Plan and execute trade studies, sensitivity sweeps, and Monte Carlo analyses to assess performance drivers and margins. Generate clear and concise technical results, briefings, and documentation for internal teams and external customers. Collaborate with GNC (guidance and control), seeker, propulsion, and software engineers to validate models against test and flight data. Other responsibilities as assigned. Minimum Qualifications & Education Requirements and Desired Skillsets Bachelor of Science Degree in Aerospace, Electrical, Mechanical, or related engineering field from an accredited institution. Demonstrated experience developing 6DOF or equivalent flight dynamics simulations. Proficiency in C/C++ for simulation development. Proficiency in MATLAB and/or Python for analysis, visualization, and automation. Working knowledge of GNC fundamentals: rigid body dynamics, coordinate frames, equations of motion, and control loops. Experience modeling RF seekers, radar, or other sensor performance. Experience with gimbaled seeker kinematics, line-of-sight rates, and pointing and tracking algorithms. Familiarity with missile or tactical weapon system design and requirements flow down. Experience with SIL and HIL integration, real-time execution, and timing constraints. Experience with Monte Carlo methods, statistical performance assessment, and sensitivity analysis. Experience with version control systems (e.g., Git). U.S. Citizenship with Active Secret Security clearance and ability to maintain the designated security clearance level is required. Physical Description Employees in these positions will function in a general office/cubicle setting environment, and laboratory/testing setting using standard office equipment and various electronic testing equipment, including a computer, telephone, printers, video equipment, computer software, and testing equipment. Will interact in a general office setting environment with various personnel; participate in meetings and contribute to team success; deliver timely results and produce reports; receive and communicate information; may include telework. May function in a specialized laboratory/testing environment using electronic testing equipment, computer software, and complex systems. May move and test equipment of various weights. Laboratory environment may require use of protective equipment (PPE) including but not limited to safety glasses and protective hearing and footwear. May be expected to work varying shifts and hours to ensure successful operation of activities in the organization due to business demands; travel occasionally for assigned work. About SimTech, Inc. SimTech's mission is to be the most reliable and cost-effective provider of Signature Models, Simulations, Hardware, Software, Cyber solutions, and Test & Evaluation services. Established in 1983 by a team of experienced scientists and engineers, SimTech has a long history of delivering high-technology defense-oriented solutions. The company has been recognized as a "Best Place to Work" in 2020 and 2021, and as a "Best Place for Working Parents" in 2022-2026 by the Huntsville/Madison County Chamber of Commerce. SimTech offers an industry-leading comprehensive compensation and benefits package. Be a part of over 43+ years of excellence-join our team today! To learn more about our exceptional team and employee benefits, contact SimTech HR or visit www.simtechinc.com for more information. Equal Employment Opportunity and Affirmative Action Employer SimTech, Inc. is an Equal Opportunity/Affirmative Action Employer. SimTech, Inc. is a committed EOE/Vet/Disabled employer. Simulation Technologies, Inc. (SimTech) is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, HR@simtechinc.com and/or phone number (256.428.2910) to contact us about your interest in employment with SimTech. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. SimTech participates in E-Verify. Job Posted by ApplicantPro

Job DescriptionAbout the OrganizationNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a UX/UI Designer who is passionate about building the digital bridge between government agencies and the citizens they serve. In this role, you will lead the charge in transforming manual government processes into intuitive, web-based applications. From developing the initial site concept to implementing complex application interfaces, your work will ensure that essential public services are accessible, responsive, and easy to navigate for everyone. Key Responsibilities • Support the development of web-based applications and online customer service platforms to modernize government service delivery., • Lead the development of site concepts, ensuring a clear vision for the user's digital journey., • Design and architect user interfaces that are both aesthetically pleasing and functionally robust., • Define the information architecture of websites to ensure intuitive navigation and data flow., • Implement high-fidelity interfaces that integrate seamlessly with backend applications., • Translate complex mission requirements into responsive design elements and site architectures., • Collaborate with developers to ensure the technical feasibility of UI/UX designs., • Code and refine application components to ensure design integrity throughout the development lifecycle. Required Experience/Clearance, • Active TS/SCI with Polygraph, • Bachelor’s Degree in Design, Computer Science, Information Technology, or a related field., • 5+ years of professional experience in UX/UI design and web application development., • Demonstrated working knowledge and experience coding in Java., • Proven track record of developing site concepts and interface architectures for enterprise-scale websites., • Strong portfolio demonstrating experience in transforming complex requirements into user-friendly digital interfaces. Desired ExperienceWe encourage all candidates who meet the basic requirements to apply, even if you do not have any of the following experience:, • Experience with front-end technologies such as HTML and JavaScript., • Knowledge of database management systems including Oracle, Sybase, or SQL Server., • Familiarity with legacy web technologies such as Active Server Pages (ASP) or Visual Basic., • Ability to write and optimize SQL queries for data-driven application interfaces., • Experience working in an Agile development environment using tools like Jira and GitLab., • Knowledge of Section 508 compliance and accessibility standards for government websites. The salary range provided for this position represents the anticipated base salary for successful candidates. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. In addition to base salary, eligible employees may participate in Redhorse's comprehensive benefits programs and may be eligible for performance-based or other incentive compensation, where applicable. Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at Talent-Acquisition@redhorsecorp.com Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse’s changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse’s sole discretion. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineering (Mission Architecture & Advanced Concepts) Job Code: 38770 Job Location: West Palm Beach, FL or Huntsville, AL Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off Job Description: The Missile Propulsion Systems Analysis Department in West Plam Beach is seeking an experienced engineer for a full-time position to support the Advanced Concepts organization within the Hypersonics Business as a pathfinder group. The Mission Architecture & Advanced Concepts Engineer will work with senior engineers to conduct rapid, high-fidelity advanced concept airbreathing analyses using proven process flows and methodologies. This engineer will perform integrated trajectory/vehicle/propulsion analysis and design optimization for hypersonic and high-speed airbreathing propulsion systems including Solid Fuel Ramjet (SFRJ), Liquid Fuel Ramjet (LFRJ), Dual Mode Ramjet (DMRJ), and Rotating Detonation Engine (RDE) cycles. The engineer will develop conceptual and preliminary designs, conduct trade studies of complex and innovative propulsion systems, and support Business Development and Internal Research and Development (IRAD) activities. Essential Functions: 40% - Conduct advanced concept thermodynamic design and mission architecture analyses for air-breathing propulsion systems. Develop and use integrated propulsion system models including NPSS propulsion performance models, MATLAB/Simulink, ModelCenter, trajectory analysis tools (POST, Quickshot, OTIS), Python, C/C++, and FORTRAN. Perform inlet/engine/airframe matching analyses and trajectory optimization. Conduct sensitivities and Monte Carlo analyses to support concept evaluation and risk reduction. Create concepts of operation, requirements development, and initial system architectures for advanced hypersonic concepts. 40% - Generate advanced designs and conduct performance analyses for liquid and solid rocket propulsion concepts and air-breathing engines. Develop configuration layouts and mass properties using CAD tools (Creo/NX). Create and maintain math models of propulsion systems characterizing thermodynamic, aerodynamic, fluid dynamic and mechanical operation. Utilize CFD tools for external aerodynamics, inlet performance, and nozzle analysis. Perform aeroheating analysis and stability & control assessments. Design and analyze engine control systems and control logic for solid fueled, liquid fueled, and air-breathing engines. 20% - Support Business Development activities including RFI/RFP responses, white papers, and customer briefings. Prepare and deliver technical presentations to cross-functional and integrated product teams. Lead peer reviews and participate in technical proposals describing design approach, relevant heritage, risk assessment and mitigation planning. Provide mentoring and guidance to less experienced engineers. Support engineering improvement initiatives including tool development and integration, and standard work procedures. Willingness and ability to travel up to 10-15%. Required Qualifications: Bachelor's Degree and minimum 12 years of prior relevant experience in propulsion system design and analysis. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience. Active Secret Security Clearance Preferred Additional Skills: Bachelor's or Master's Degree in Aerospace Engineering or equivalent Experience with propulsion system performance analysis and preliminary design Experience in designing, analyzing, and validating entire air-vehicles, including development of all-up-rounds (AURs). Proficiency with engineering analysis tools and programming languages Expertise in the development of liquid and solid rocket systems and/or air-breathing high-speed propulsion systems used in defense applications Proficiency in NPSS propulsion performance models, STK, ModelCenter, trajectory analysis tools (POST, Quickshot, OTIS), Python, C/C++, MATLAB/Simulink, SysML, and FORTRAN Working knowledge of CAD tools (Creo, NX, Pro-E) for packaging, design, and mass properties Experience with CFD tools (RANS CFD, Cart3D, Missile DATCOM) for aerodynamic analysis Experience with inlet/engine/airframe matching tools and methodologies Proficiency in aeroheating analysis tools (NASA MINIVER) Experience with FEA tools for structural analysis Experience with Model Based Systems Engineering (MBSE) tools and Mission Architecture tools Strong communication and presentation experience with cross-functional and integrated product teams Experience supporting Business Development activities including proposal development * Knowledge of hypersonic propulsion cycles including SFRJ, LFRJ, DMRJ, and RDE systems #LI-AT4 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088EEOCKnowYourRights1020.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088EEOCKnowYourRightsSp1020.pdf) .

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Systems Advanced Development Organization is seeking a talented Flight Dynamicist to join our team to to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The Advanced Concepts Flight Dynamicist will support modeling and simulation development, conceptual design, and vehicle development of various phases of Missiles, Hypersonic Vehicles, Satellites, and other Space Vehicles. The candidate will perform detailed analysis of flexible and rigid body simulations, separation dynamics, orbit dynamics, trajectory analysis, vehicle sizing, and optimization studies across a multi-disciplinary team. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click _! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities. • Develop and analyze 3DOF and 6DOF flight dynamics models to evaluate vehicle performance, stability, controllability, and mission effectiveness across the full flight envelope., • Perform trajectory design, optimization, and trade studies for hypersonic, missile, launch vehicle, and space systems, balancing performance, range, payload, thermal, and operational constraints., • Design, implement, and validate guidance, navigation, and control (GNC) algorithms including autopilot logic, trajectory shaping, target engagement, and terminal guidance functions., • Develop high-fidelity simulations and digital engineering models to support concept development, requirements analysis, mission planning, system design, verification, and test activities., • Conduct aerodynamic, propulsion, mass properties, and environmental sensitivity analyses to assess vehicle performance and identify key design drivers and technical risks., • Perform flight mechanics analyses including stability and control assessments, separation dynamics, staging events, atmospheric flight, reentry, and orbital mission operations as applicable., • Develop and integrate mission-level models within modeling and simulation frameworks, digital engineering environments, and hardware-in-the-loop or software-in-the-loop test architectures., • Support flight test planning, pre-flight predictions, post-flight reconstruction, and data analysis activities to validate models and improve system performance., • Collaborate across disciplines including aerodynamics, propulsion, thermal, systems engineering, software, and mission analysis teams to translate requirements into executable vehicle designs., • Support technical proposals, customer engagements, concept studies, and strategic growth initiatives related to advanced aerospace, missile defense, hypersonic, and space systems., • Present technical results, trade studies, and recommendations to internal leadership, customers, and stakeholders through briefings, reports, and design reviews. Basic Qualifications. • Bachelor's Degree in Aerospace Engineering, Mechanical Engineering, Physics, Applied Mathematics, or related engineering discipline from an ABET-accredited institution., • Minimum 8-10 years of experience in flight dynamics, trajectory analysis, mission design, guidance and control, modeling and simulation, or related aerospace engineering disciplines., • Demonstrated experience developing and analyzing 3DOF and/or 6DOF vehicle simulations., • Strong understanding of flight mechanics, orbital mechanics, trajectory optimization, vehicle stability and control, mass properties, and aerospace vehicle performance., • Experience with aerospace modeling and simulation tools such as MATLAB/Simulink, Python, STK, GMAT, FORTRAN, C/C++, or similar engineering software environments., • Experience performing multidisciplinary trade studies and translating analytical results into system-level design recommendations., • Ability to work effectively within cross-functional engineering teams in a fast-paced development environment., • Experience supporting technical proposals, customer interactions, and engineering reviews., • Active Secret security clearance with the ability to obtain and maintain higher clearances as required. Preferred Qualifications. • Master's Degree or PhD in Aerospace Engineering, Mechanical Engineering, Physics, Applied Mathematics, or related discipline., • Experience supporting hypersonic systems, missile systems, space vehicles, launch vehicles, reentry vehicles, or advanced weapons programs., • Experience with digital engineering, model-based systems engineering (MBSE), or integrated modeling and simulation environments., • Experience supporting flight test programs including mission planning, trajectory reconstruction, and post-flight analysis., • Familiarity with guidance, navigation, and control design, Monte Carlo analysis, uncertainty quantification, and optimization techniques., • Experience supporting DoD, AFRL, MDA, NASA, Space Force, Navy, or Air Force aerospace programs., • Active TS Clearance If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. June 25, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Open Sensors Division is seeking a Radar Signal Processing Engineers to join a diverse team to create unique solutions for complex sensor and radar orientated problems. This position affords new or experienced engineers continued opportunities to learn and grow in technical knowledge of sensor and radar systems. The department encourages and frequently incorporates new ideas from all employees into our many sensor projects which span the entire DoD ecosystem. Opportunities for advancement into senior technical roles, as well as project or personnel management are also available. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Sensor provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click _! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities Research and development of advanced digital signal processing (DSP) algorithms High-fidelity radar and RF modeling, simulation, and analysis. Related tool feature development and maintenance Integration and field testing of RF sensors and systems CONUS/OCONUS deployment of advanced sensor systems A variety of tasks related to signal processing, measurement tracker processing, system performance metrics, sensor simulation, or utility tools as part of larger efforts or customer goals will be assigned. In this role, your organizational skills will be paramount and managing multiple tasks while ensuring the work remains compatible with the group’s larger codebases. Basic Qualifications BS degree from an ABET accredited college or university in Electrical Engineering or related technical field with 2-4 applicable years of experience -OR- MS degree from an ABET accredited college or university in Electrical Engineering or related technical field. Must have excellent math skills and/or possess and show good fundamentals in one or more of the following: Signals and systems Digital signal processing Tracking algorithms Electromagnetics Should be able to apply one or more of the above skills to the areas of radar modeling & simulation, antenna array theory, digital signal processing, tracking, algorithm development, and field testing of sensor systems. Demonstrated experience in understanding, evaluating, and implementing published scientific literature from sources such as IEEE. Experience working with Matlab, Python, or similar scientific-based programming tools to implement math or scienced based phenomenology related to linear systems, digital signal processing, tracking, or electromagnetics is required. Good organizational skills, attention to detail, and a strong technical background. Must be a resident of the North Alabama area or willing to relocate to the Huntsville – North Alabama, AL, area. This is NOT a remote or work-from-home position. Must be a US citizen, possess or able to obtain and maintain a Top Secret clearance. Preferred Qualifications Experience in high performance computing languages such as C++ including CUDA Experience in development or operations of radar HWILs Experience with ADCs, DACs, clock distribution, or embedded systems Highly organized, demonstrating the ability to work independently at times due to fast-paced and highly productive work environment Experience working on any radar or communications related program or project Ability to create design documentation, requirements specifications, and other technical documentation Experience utilizing AI tools to augment technical output (i.e. to improve/automate documentation or code generation) Experience in Radar Resource Management algorithms and approaches to low-latency radar scheduling MS degree from an ABET accredited college or university in Electrical Engineering or related technical field. Relevant publications in listed technology areas If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. June 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Open Sensors Division is seeking a Radar Signal Processing Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated problems. This position affords new or experienced engineers continued opportunities to learn and grow in technical knowledge of sensor and radar systems. The department encourages and frequently incorporates new ideas from all employees into our many sensor projects which span the entire DoD ecosystem. Opportunities for advancement into senior technical roles, as well as project or personnel management are also available. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Sensor provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click _! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities Research and development of advanced digital signal processing (DSP) algorithms High-fidelity radar and RF modeling, simulation, and analysis. Related tool feature development and maintenance Integration and field testing of RF sensors and systems CONUS/OCONUS deployment of advanced sensor systems A variety of tasks related to signal processing, measurement tracker processing, system performance metrics, sensor simulation, or utility tools as part of larger efforts or customer goals will be assigned. In this role, your organizational skills will be paramount and managing multiple tasks while ensuring the work remains compatible with the group’s larger codebases. Basic Qualifications BS degree from an ABET accredited college or university in Electrical Engineering or related technical field with 8/12 applicable years of experience -OR- MS degree from an ABET accredited college or university in Electrical Engineering or related technical field plus 6-10years of experience. Must have excellent math skills and/or possess and show good fundamentals in one or more of the following: Signals and systems Digital signal processing Tracking algorithms Electromagnetics Should be able to apply one or more of the above skills to the areas of radar modeling & simulation, antenna array theory, digital signal processing, tracking, algorithm development, and field testing of sensor systems. Demonstrated experience in understanding, evaluating, and implementing published scientific literature from sources such as IEEE. Experience working with Matlab, Python, or similar scientific-based programming tools to implement math or scienced based phenomenology related to linear systems, digital signal processing, tracking, or electromagnetics is required. Good organizational skills, attention to detail, and a strong technical background. Must be a resident of the North Alabama area or willing to relocate to the Huntsville – North Alabama, AL, area. This is NOT a remote or work-from-home position. Must be a US citizen, possess or able to obtain and maintain a Top Secret clearance. Preferred Qualifications Experience in high performance computing languages such as C++ including CUDA Experience in development or operations of radar HWILs Experience with ADCs, DACs, clock distribution, or embedded systems Highly organized, demonstrating the ability to work independently at times due to fast-paced and highly productive work environment Experience working on any radar or communications related program or project Ability to create design documentation, requirements specifications, and other technical documentation Experience utilizing AI tools to augment technical output (i.e. to improve/automate documentation or code generation) Experience in Radar Resource Management algorithms and approaches to low-latency radar scheduling MS degree from an ABET accredited college or university in Electrical Engineering or related technical field. Relevant publications in listed technology areas If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. June 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description \n Leidos is seeking a Junior Radar Modeling Engineer for Radar System Model/Software Development to join a diverse team to create unique solutions for complex problems involving foreign weapon systems. Leidos has offices across the United States engaging in the defense, space, cyber, and commercial fields, and we provide responsive, cost-effective intelligence, engineering, scientific, and IT solutions. In this role, you will join a team developing radar system software models supporting radio frequency (RF) and Electronic Warfare (EW) projects for the Defense Intelligence and Electronic Warfare Communities. \n \n Primary Responsibilities: \n\n • Development of analytic to high-fidelity models of RF systems to support EW analysis. \n\n\n, • Development and integration into real-time and non-real-time simulation architectures. \n\n\n, • Assessing effects of operator-in-the-loop on radar and missile weapons system simulations. \n\n\n, • Development of threat models to match intelligence assessments, including waveform scheduling, correlation/tracking, signal processing, and closed-loop missile behavior. \n\n\n, • Simulation and Graphical User Interface (GUI) development in Windows and Linux. \n\n\n, • Testing, verification, and documentation of development and analysis efforts. \n\n \n Qualifications: \n\n • Candidate must possess a Bachelor’s degree in Electrical Engineering, Computer Engineering, Software Engineering, Mathematics, or Physics from an ABET-accredited institution. \n, • Candidate must have 2 years of relevant modeling and simulation experience\n\n\n, • Candidate must have a proficient background in C++ and/or object-oriented programming. \n\n\n, • Candidate must have an understanding of digital signal processing. \n\n\n, • Candidate must have experience with modeling and simulation systems. \n\n\n, • Candidate must have familiarity with MATLAB or Python (or other simulation tools). \n, • Candidate must demonstrate relevant skills in one or more of the focus areas and have the ability/desire to work in a highly technical team to solve challenging problems utilizing a broad spectrum of skills. \n, • Candidate must have an active SECRET level clearance (or higher) and able to maintain. (US Citizenship is required?\n, • Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville, AL area. \n\n \n Desired Skills: \n\n • Additional consideration will be given to candidates with a working knowledge of radar fundamentals and electronic warfare. \n\n\n, • Experience with any of the following concepts is preferred, but not required: agile scrum, RF, weapons system analysis, graphics and displays, and real-time operating systems. \n\n\n, • Experience with any of the following tools is preferred, but not required: Microsoft Visual Studio, CMake, Atlassian products (JIRA, Bitbucket, etc.) Git, Bash or Powershell, and Windows Presentation Foundation (WPF) or other similar tools. \n\n If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting:June 17, 2026\n\n \n \n \n \n \n \n \n For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. \n \n \n \n \n \n \n\n\n Pay Range:Pay Range $69,550.00 - $125,725.00\n \n The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. \n \n About Leidos \n \n Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com. \n \n Pay and Benefits \n \n Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits. \n \n Securing Your Data \n \n Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. \n If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. \n \n Commitment to Non-Discrimination \n \n All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineering (Mission Architecture & Advanced Concepts) Job Code: 38770 Job Location: West Palm Beach, FL or Huntsville, AL Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: The Missile Propulsion Systems Analysis Department in West Plam Beach is seeking an experienced engineer for a full-time position to support the Advanced Concepts organization within the Hypersonics Business as a pathfinder group. The Mission Architecture & Advanced Concepts Engineer will work with senior engineers to conduct rapid, high-fidelity advanced concept airbreathing analyses using proven process flows and methodologies. This engineer will perform integrated trajectory/vehicle/propulsion analysis and design optimization for hypersonic and high-speed airbreathing propulsion systems including Solid Fuel Ramjet (SFRJ), Liquid Fuel Ramjet (LFRJ), Dual Mode Ramjet (DMRJ), and Rotating Detonation Engine (RDE) cycles. The engineer will develop conceptual and preliminary designs, conduct trade studies of complex and innovative propulsion systems, and support Business Development and Internal Research and Development (IRAD) activities. Essential Functions: • 40% - Conduct advanced concept thermodynamic design and mission architecture analyses for air-breathing propulsion systems. Develop and use integrated propulsion system models including NPSS propulsion performance models, MATLAB/Simulink, ModelCenter, trajectory analysis tools (POST, Quickshot, OTIS), Python, C/C++, and FORTRAN. Perform inlet/engine/airframe matching analyses and trajectory optimization. Conduct sensitivities and Monte Carlo analyses to support concept evaluation and risk reduction. Create concepts of operation, requirements development, and initial system architectures for advanced hypersonic concepts., • 40% - Generate advanced designs and conduct performance analyses for liquid and solid rocket propulsion concepts and air-breathing engines. Develop configuration layouts and mass properties using CAD tools (Creo/NX). Create and maintain math models of propulsion systems characterizing thermodynamic, aerodynamic, fluid dynamic and mechanical operation. Utilize CFD tools for external aerodynamics, inlet performance, and nozzle analysis. Perform aeroheating analysis and stability & control assessments. Design and analyze engine control systems and control logic for solid fueled, liquid fueled, and air-breathing engines., • 20% - Support Business Development activities including RFI/RFP responses, white papers, and customer briefings. Prepare and deliver technical presentations to cross-functional and integrated product teams. Lead peer reviews and participate in technical proposals describing design approach, relevant heritage, risk assessment and mitigation planning. Provide mentoring and guidance to less experienced engineers. Support engineering improvement initiatives including tool development and integration, and standard work procedures., • Willingness and ability to travel up to 10-15%. Required Qualifications: • Bachelor's Degree and minimum 12 years of prior relevant experience in propulsion system design and analysis. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience., • Active Secret Security Clearance Preferred Additional Skills: • Bachelor's or Master's Degree in Aerospace Engineering or equivalent, • Experience with propulsion system performance analysis and preliminary design, • Experience in designing, analyzing, and validating entire air-vehicles, including development of all-up-rounds (AURs)., • Proficiency with engineering analysis tools and programming languages, • Expertise in the development of liquid and solid rocket systems and/or air-breathing high-speed propulsion systems used in defense applications, • Proficiency in NPSS propulsion performance models, STK, ModelCenter, trajectory analysis tools (POST, Quickshot, OTIS), Python, C/C++, MATLAB/Simulink, SysML, and FORTRAN, • Working knowledge of CAD tools (Creo, NX, Pro-E) for packaging, design, and mass properties, • Experience with CFD tools (RANS CFD, Cart3D, Missile DATCOM) for aerodynamic analysis, • Experience with inlet/engine/airframe matching tools and methodologies, • Proficiency in aeroheating analysis tools (NASA MINIVER), • Experience with FEA tools for structural analysis, • Experience with Model Based Systems Engineering (MBSE) tools and Mission Architecture tools, • Strong communication and presentation experience with cross-functional and integrated product teams, • Experience supporting Business Development activities including proposal development, • Knowledge of hypersonic propulsion cycles including SFRJ, LFRJ, DMRJ, and RDE systems #LI-AT4 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Senior Software DeveloperOASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Senior Software Developer to support our ARMY/MDA customer onsite at Redstone Arsenal, Huntsville, AL. Job Responsibilities include: You will help drive the technical evolution of mission-critical warfighter training and planning tools. This Java based tool provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your knowledge and skills will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool.Support the software design for the core man-in-the-loop graphical user interface, the Rapid Response Tool (RRT), and the Socrates parsing utility.Design and maintain seamless interoperability with external intelligence and modeling frameworks, specifically the Threat Generation External (TGx) and the Threat Modeling Center (TMC) Threat Modeling & Simulation Suite (TMSS).Lead the implementation of heuristic algorithms for search plan optimization, deterministic statistical roll-ups for Probability of Acquisition (Pacq), and 4/3 Effective Earth Radius models for terrain masking (using DTED).Ensure robust data ingestion and export pipelines for tactical log data from radars and tactical binary search plan files (SPT, OSP, Custom XML).Support the software team in adopting DoD DevSecOps best practices, ensuring all code meets rigorous cybersecurity standards for deployment in operational military environments.Contribute to a team of software engineers and radar systems analysts in translating complex physics and engineering models into scalable, performant software code.Minimum Requirements:Bachelor's or Master's Degree in Computer Science, Software Engineering, Systems Engineering, or a highly related technical field.10+ years of full-lifecycle software engineering experienceStrong programming expertise in modern languages utilized for defense modeling and UI (C++, Java, Python).Experience with XML data structures and parsing utilities.Familiarity with geospatial data processing and coordinate geometry (e.g., Vincenty Direct formulas, DTED/TDF integration).Experience developing software within the DoD Modeling and Simulation (M&S) enterprise.Preferred Requirements:Direct experience with phased-array radar systemsFamiliarity with threat modelsKnowledge of radar detection theory, Signal-to-Noise Ratio (SNR) tracking logic, and Scattering Center Radar Cross Section (RCS) models.Previous experience supporting rapid prototyping and Warfighter Improvement Process (WIP) requirements.Required Education: Candidates should possess a bachelor's degree, preferably in Engineering, Cyber, Computer Information Systems, Computer Science, Math, Physics, or other STEM discipline, however, years of experience may be substituted for a degree.Eligibility: Candidates must have the ability to obtain and maintain a DoD Secret Clearance. An Active Secret Clearance is highly desired.About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.www.oasys-incorporated.comEOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeocselfprintposter.pdfBenefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability. www.oasys-incorporated.com EOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeocselfprintposter.pdfJob type:

Position: System Assessment Senior Systems Engineer (Job ID: 4304) Location: Huntsville, ALRemote Status: On-Site Job Id: 4304 # of Openings: 1 System Assessment Senior Systems EngineerContingent upon prime contractor approvalPurpose:Valkyrie Enterprises has need for a System Assessment Senior Systems Engineer in Huntsville, AL working in the Missile Defense Agency’s (MDA) System Assessment Directorate. In this role your work crosses engineering, ground test, flight test, and Missile Defense System element programs (e.g. Weapons Systems, Sensors)Job Description: Develop and communicate assessment requirements for Ground and HWIL Testing to evaluate MDS capabilities and functional performanceCoordinate with MDA, non‑MDA partners, and COCOM stakeholders to plan strategic ground tests and ensure operationally realistic scenariosCollaborate with Assessment and Analysis engineers to define technical data needs and provide evidence for system fielding decisionsWork with the Threat Management Center to establish threat requirements that enable high‑fidelity modeling and simulationTrack and integrate element software deliveries to support ground test readiness and event executionPlan, schedule, and synchronize element participation with the Test Group to ensure seamless test integrationParticipate in engineering milestones such as EIPRs, Warfighter Academics, and MDRs to validate technical accuracy and system readinessIdentify system design considerations, assess risk areas, and recommend mitigation strategies to leadershipLead or support Technical Interchange Meetings, coordinate actions, and maintain issue and watch‑item trackingPrepare executive‑level briefings, technical papers, and formal correspondence for senior leaders, including Flag and SES personnelParticipate in high‑level reviews and deliver reporting products that document assessment gaps, limitations, and technical progressRepresent the Government customer in IPTs, working groups, and senior technical forums to ensure alignment with MDA objectives.Qualifications:Must have Bachelor’s Degree in STEM field (Engineering, Math or Science) at least12 years of relevant systems engineering or technical experience for missile defense related programs.Must have understanding of MDA systems engineering processes and proceduresMust demonstrate understanding of system architecture and HWIL frameworkMust have experience with MDA system elements (e.g., Patriot, THAAD, Aegis, C2BMC)Must have familiarity with secure development practices, configuration management, etc.Must have the ability to operate independently and communicate effectively across diverse technical teamsMust have the ability to work in a fast-paced / short-timeline environmentMust have the proficiency in Microsoft Office Suite (Outlook, Word, PowerPoint, Excel, Project)Must be skilled in developing and delivering technical briefings to senior decision-makersDesired Qualifications:Preferred background that includes system engineering practices.Understanding of MDA engineering processes and procedures preferred.Master's degree in STEM preferred.Security Requirements:Must be a US Citizen and possess an Active DoW Secret Clearance.Top Secret clearance and SCI eligible preferred.Travel Requirements:Travel, to include international locations, may be required. Occasional travel up to 10%.If position requires travel by domestic flight or access to secure federal facilities/military bases, candidate must be able to obtain (by start of position) and maintain appropriate identification credentials, such as REAL ID. (More information regarding REAL ID can be found: ).Physical Requirements:Remaining in a stationary position, often standing, or sitting for prolonged periodsAble to sit and work on a computer for long periods of timeMoving about to accomplish tasks or moving from one worksite to anotherCommunicating with others to exchange informationLight work that includes moving objects up to 20 poundsPre-Employment Requirements:Any offer of employment with Valkyrie Enterprises is contingent upon the successful completion of all applicable pre-employment requirements. Depending on the position, these may include a criminal background investigation, employment and education verification, pre-employment drug screening, driving record review, security clearance eligibility, government installation access, and any other customer or contract-specific requirements. Failure to successfully meet any required pre-employment condition may result in the withdrawal of the contingent offer of employment.Valkyrie strictly adheres to a policy of equal employment opportunity. This policy is based on Valkyrie’s commitment to hire and retain qualified employees consistent with position requirements; and to seek, employ, promote and treat all employees and applicants for employment without regard to race, color, religious creed, national origin, ancestry, citizenship status, pregnancy, childbirth, physical disability, mental disability, age, military status or protected veteran status, marital status, registered domestic partner or civil union status, gender (including sex stereotyping and gender identity or expression), medical condition, genetic information or sexual orientation or other protected characteristicsAdditionally, Valkyrie Enterprises provides a variety of benefits to eligible employees to support your best health, wellness, and future, to include medical/dental/vision options, company paid life and disability insurances, 401k with match, education reimbursement, as well as company paid holidays and paid time off (PTO)

deciBel Research has an immediate opening for a Senior Systems Engineer in Huntsville, AL.Responsibilities Include:Lead critical efforts to prototype, develop, integrate, demonstrate and test advanced Joint Tactical Integrated Fire Control (JTIFC) cross-Service kill chain capabilities in support of the MDA and Joint Services mission.Develop a high-fidelity radar simulation capable of representing current Integrated Air and Missile Defense (IAMD) systems, as well as supporting future concept development.Provide radar expertise to key JTIFC efforts, specifically related to Electronic Protection.Develop and execute system architecture and design, systems documentation, systems requirements, and systems verification.Mentor junior engineers in radar and model & simulation.Coordinate efforts across the DoD services, to include multiple government and industry partners through leadership in related Integrated Product Teams and Working Groups.Provide periodic program reviews and technical presentations to high-ranking Government stakeholders.Build long-term relationships with new and existing customers.Develop and execute a research growth strategy with MDA and other Service organizations by identifying stakeholder needs and government and industry partners to leverage capabilities.Education Requirements:Bachelor's Degree in EngineeringExperience Requirements:15+ years of technical and project management experienceDemonstrated ability to plan and execute complex system of systems integration efforts from initial concept definition through integration and test, incorporating complex threat scenariosExpert knowledge and experience with Missile Defense System (MDS) components including sensors (RF/EO/IR), command and control, fire control, and weapons. This includes, but is not limited to IBCS, THAAD, Aegis, CEC, TOC-L, F-35, CBC2, CAC2S, G/ATOR, and C2BMCExperience running complex system of systems programs/projects across their lifecycle from concept definition through fielding and sustainmentExperience with and in-depth knowledge of DoD operations, concepts, and technologies.Ability to grow technical efforts and take on task leadership for the AgencyGood problem-solving skills and excellent verbal and written communication skillsAbility to travel 2-4 trips per year with multiple destinationsTop Secret Security ClearanceSpecial Skills Desired:Master's Degree preferredMicrosoft OfficeApplicant selected must have an active Top Secret security clearance. Must be a U.S. Citizen.Job type:

Position: Engineer - Multi-Discipline (Job ID:4463) Location: Huntsville, ALRemote Status: On-Site Job Id: 4463 # of Openings: 1 Engineer (Multi-Discipline)Purpose:Valkyrie Enterprises, is looking for a Multi-Disciplined Engineer in Huntsville, AL. Job Description:Provide engineering development, integration, test, verify and analysis expertise to activities for all-digital models and simulation (M&S) and hardware-in the-loop (HWIL).Develop integrate and execute aerodynamic models and simulations to characterize advanced missiles and threats.Develop, integrate, and execute threat trajectories and signatures into system level models and simulations.Develop, integrate, and execute new and/or modified models and tools used for system design trades and analysis.Develop and integrate appropriate interfaces for simulation architectures.Analyze the data from the trajectories and aerodynamic data to assess model and simulation accuracy.Perform verification, validation, and anchoring on M&S and HWIL efforts.Report results of analysis with recommendations for improving M&S and HWIL.Perform integration and configuration control of models (developed in-house and customer provided) into system-level analysis architecture.Translate systems/capabilities/algorithms into models to support integrated system performance analysis.Derive equations for Electro-Optical and Infrared (EO/IR) and radar cross section signatures using fundamental theory.Explore closed form solutions of EO/IR and Radar signatures for simplified geometries.Develop and test coded implementation in software such as python, C+, C#, Java.Develop and integrate Battle Manager/Fire Control M&S of varying fidelity levels with the framework or other elements of the missile defense system to perform system analysis.Plan and conduct trade studies, analysis of alternatives, and capability analysis.Develop and integrate engagement planning concepts for defense against advanced threats for assessment into system level simulations.Learn and work to gain overall knowledge and proficiencies with engineering tasks and System Engineering processes.Collaborate continuously and mentor team members and others.Continually learn and improve based on focused feedback.Qualifications: Must have a Bachelor’s Degree in Science, Engineering, Technology or Math and at least 2 years’ experience with M&S and/or HWIL development for defense programs/technologies.Must have the ability to implement threat, sensor, or weapon functionality/algorithms into M&S.Must have the ability to conduct research and perform analysis on requirements, capability, and operational effects.Must be proficient with Python, Matlab, C+, C#, Java, or similar programming languages.Must have a passion for solving problems and providing workable solutions.Must have strong analytical and reasoning skills and ability to visualize processes and outcomes.Must have outstanding all-round communication skills and ability to work collaboratively.Must have experience with elector-optics, infrared, radar frequency (RF), or relevant fields.Must have experience in modeling and/or assessing EO/IR and RF targets and countermeasures.Must have experience with EO/IR and RF modeling and analysis.Must have experience with Optical Signatures Code/OPTISIG EO/IR codes is preferred.Must have experience with XPATCH, Lucernhammer, or equivalent RF codes is preferred.Must be highly self-motivated and directed, with keen attention to detail.Must have proven analytical and creative problem-solving abilities.Must have strong customer service orientation.Must be a U.S. Citizen.Desired Qualifications: Prefer experience with real-time M&S and HWIL testing.Prefer experience developing applications for FreeRTOS, VxWorks, or other real-time O/S.Prefer experience designing and implementing graphical user interfaces.Prefer experience with electromagnetics, radar, or similar relevant field.Prefer experience in modeling and/or assessing radar targets and countermeasures.Prefer experience with radar cross section (RCS) modeling and analysis.Prefer experience with Missile Defense Agency.Prefer experience with Army programs (Aviation and Missile Center, Space and Missile Defense Command).Prefer experience with following languages/technologies: Linux, Windows, Microservice Patterns, Docker, Kubernetes, Gitlab/Github/Git, Continuous Integration/Continuous Delivery, Cloud Services, Automation, JIRA, Java/Scala/Python/Groovy/Gradle, Functional Programming.Prefer proficiency with high-performance computing (HPC) resources.Security Requirements: Must be eligible to obtain and maintain a DoD clearance.Prefer an Active DoD Secret clearance.Travel Requirements: Occasional Travel; 25% or less.If position requires travel by domestic flight or access to secure federal facilities/military bases, candidate must be able to obtain (by start of position) and maintain appropriate identification credentials, such as REAL ID. (More information regarding REAL ID can be found: ).Physical Requirements: Remaining in a stationary position, often standing, or sitting for prolonged periods.Able to sit and work on a computer for long periods of time.Moving about to accomplish tasks or moving from one worksite to another.Communicating with others to exchange information.Light work that includes moving objects up to 20 pounds.Pre-Employment Requirements:Any offer of employment with Valkyrie Enterprises is contingent upon the successful completion of all applicable pre-employment requirements. Depending on the position, these may include a criminal background investigation, employment and education verification, pre-employment drug screening, driving record review, security clearance eligibility, government installation access, and any other customer or contract-specific requirements. Failure to successfully meet any required pre-employment condition may result in the withdrawal of the contingent offer of employment.Valkyrie strictly adheres to a policy of equal employment opportunity. This policy is based on Valkyrie’s commitment to hire and retain qualified employees consistent with position requirements; and to seek, employ, promote and treat all employees and applicants for employment without regard to race, color, religious creed, national origin, ancestry, citizenship status, pregnancy, childbirth, physical disability, mental disability, age, military status or protected veteran status, marital status, registered domestic partner or civil union status, gender (including sex stereotyping and gender identity or expression), medical condition, genetic information or sexual orientation or other protected characteristicsAdditionally, Valkyrie Enterprises provides a variety of benefits to eligible employees to support your best health, wellness, and future, to include medical/dental/vision options, company paid life and disability insurances, 401k with match, education reimbursement, as well as company paid holidays and paid time off (PTO)

In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:Parsons is seeking an exceptionally talented Senior Radar/RF Engineer to join our team! In this role, you will perform modeling and simulation of defensive weapon systems used by peer and near-peer adversaries, with a focus on surface-to-air missile (SAM) systems, RF sensors, target acquisition and tracking, 6-DOF missile flyout, command and seeker endgame, network-centric warfare techniques, command-and-control (C2/C4), and advanced Radar/RF techniques.What You'll Be Doing:Design, develop, test, and maintain software models that simulate or emulate real-world adversarial Surface-to-Air Missile (SAM) systems within TMAP STIMS 2.0, STIMS 3.0, and/or LIVE modeling frameworks.Perform subsystem and system-level modeling and simulation based on all-source intelligence data.Address intelligence gaps using expertise in weapon systems, waveforms, signal processing, probability of detection/intercept, electronic warfare, antennas, and electromagnetics; analyze and implement EO/IR techniques.Develop algorithms and techniques for active and passive detection, signal processing chains, clutter mitigation, electronic attack, waveform selection and scheduling, and adaptive beamforming.Conduct engineering analysis of real-world threat weapon systems, supplementing all-source intelligence assessments to inform the software model lifecycle, including development, maintenance, and study support.Track and understand software model requirements to ensure alignment with customer objectives.Analyze characteristics, capabilities, and limitations of real-world threat weapon systems and develop digital twin representations.Develop software using MATLAB/SIMULINK, C/C++, and/or Python to create high-fidelity models and simulations.Participate in technical discussions to support both near- and long-term planning for model development and integration.Collaborate within a team environment and mentor junior and mid-level software developers.Required Clearance:Must be a U.S. Citizen and possess an active Secret clearance.Must be willing and able to obtain and maintain a TS/SCI clearance.What Required Skills You'll Bring:Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related field and 15+ years of relevant experience.OR Master’s degree with 17+ years of relevant experience.Experience with modeling and simulation of weapon systems, including Radar, Directed Energy Weapons, Surface-to-Air Missile Systems, RF Jammers, Missile Seekers, and/or Anti-Satellite weapons.What Desired Skills You'll Bring:Experience with EO/IR systems.Experience modeling threat weapon systems in TMAP, ODESSA, ESAMS, AFSIM, LIVE, and/or ITASE.Experience with STIMS 2.0 (Simulink), STIMS 3.0 (C++), and/or LIVE modeling frameworks/standards.Software development experience in a DevOps or DevSecOps environment.Experience working in an AGILE software development team.Experience mentoring junior team members.Experience designing, developing, or operating code for distributed processing environments.Experience working with environmental datasets and RF propagation.Security Clearance Requirement:An active Secret security clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date.This position is part of our Federal Solutions team.The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.Salary Range: $134,100.00 - $241,400.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to .SummaryLocation: US - AL, HuntsvilleType: Full time

Job ID: 01865762Posted: Posted TodayStart Date: 2026-08-14Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401Country: United States of AmericaTime Type: Full timeDate Posted:2026-08-14 Country:United States of America Location:US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start dateAt RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.This is an onsite role based in Huntsville, AL.What You Will Do Define, document, and deploy software engineering execution processes, workflows, and guidance artifacts that ensure technical rigor, traceability, and alignment with engineering lifecycle requirements.Develop and maintain software release compliance artifacts—including Software Development Plans (SDPs), Command Media–aligned process enablers, and engineering execution controls—to ensure releases meet required technical and procedural standards.Analyze software engineering performance data using quantitative methods to identify systemic issues, execution bottlenecks, risk indicators, performance gaps, and optimization opportunities; translate findings into technically actionable recommendations for engineering leadership.Support the design, implementation, and sustainment of manual, tool-enabled, and automated data collection solutions that improve metric accuracy, data repeatability, engineering observability, and statistical validity across programs.Architect engineering performance dashboards, scorecards, analytics pipelines, and leadership reporting products that transform raw engineering data into high-fidelity technical insight for decision-making and continuous improvement.Facilitate technical working sessions with engineering teams, process owners, and stakeholders to establish precise metric definitions, operational thresholds, calculation methods, data governance rules, and standardized reporting expectations.Support engineering process and metric governance by ensuring operational definitions are technically sound, auditable, and scalable; contribute to process change control, configuration management, and cross-program engineering process alignment.Perform all responsibilities onsite to enable direct technical engagement, collaboration, and hands-on interaction with engineering and program teams.What You Will LearnAccelerate your understanding of end-to-end engineering lifecycle execution — and see firsthand how disciplined processes directly shape cost, schedule, technical performance, and product quality across cutting-edge programs.Develop high-value engineering metrics and performance indicators that are practical to collect, scientifically defined, and tightly aligned with engineering and leadership objectives.Transform ambiguous or complex engineering challenges into clear processes, structured data flows, and repeatable decision frameworks that improve technical accuracy, reduce friction, and elevate execution maturity.Build strong partnerships across software engineering, functional organizations, and program teams — gaining experience influencing stakeholders, clarifying expectations, and aligning groups around shared engineering objectives.Enhance your ability to communicate engineering performance in compelling ways by creating dashboards, scorecards, and briefings that translate complex technical data into insights leaders can act on.Grow as a process-driven engineering professional, gaining exposure to governance, compliance frameworks, change management, and organizational improvement that strengthens long-term career development.Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.Experience in software engineering, systems engineering, engineering operations, or software process/metrics roles.Experience developing, documenting, or maintaining software engineering processes, workflows, SDPs, or other engineering compliance artifacts.Experience performing quantitative analysis of engineering or technical performance data (trend analysis, statistical methods, root‑cause analysis).Experience creating dashboards, scorecards, or reporting products using tools such as Power BI, Tableau, or similar.Experience with metrics including calculation, operational thresholds, or data governance requirements.Experience leading or facilitating technical working sessions with engineering teams or stakeholders to align processes, metrics, or reporting expectations.The ability to obtain and maintain a U.S. government issued interim secret security clearance is required prior to start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.Qualifications We PreferExperience in software engineering or engineering operations within aerospace, defense, or highly regulated environments.Experience working with Command Media, process change control, engineering governance, or compliance frameworks.Hands‑on experience designing or supporting automated or tool‑enabled data collection solutions for engineering metrics.Experience architecting analytics pipelines or engineering performance dashboards for leadership decision‑making.Background in configuration management, quality engineering, or process improvement frameworks such as CMMI, AS9100, or Lean.Experience performing statistical analysis using Python, R, MATLAB, or JMP.Strong ability to communicate complex engineering data through technical briefings, dashboards, and leadership reports.Learn More & Apply NowClearance Information: This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htmOnsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. #LI-RH2As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.The salary range for this role is 107,500 USD - 204,500 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms:Click on this link to read the Policy and Terms

deciBel Research has an immediate opening for a Senior Systems Engineer in Huntsville, AL.Position Description:The successful candidate serves as a technical lead and deputy to the Chief MBSE Architect on a Model-Based Systems Engineering (MBSE) analysis and validation effort. The Senior Systems Engineer independently leads the analysis, verification, and validation of system models - assessing modularity, interoperability, and intended-use fidelity - and mentors mid- and junior-level engineers. This role demands a strong systems-thinking mindset and the confidence to present analyses and findings to the Configuration Architecture Board (CAB) and associated governance reviews.Responsibilities Include:Leads independent analysis, verification, and validation of SysML system models for modularity, interoperability, and intended-use fidelityServes as deputy/technical lead to the Chief MBSE Architect, adhering to and reinforcing MOSA standards and configuration-management governancePresents analyses, findings, and recommendations confidently to the Configuration Architecture Board (CAB) and governance reviewsMentors and develops mid- and junior-level engineers in MBSE modeling, analysis, and validation practicesDrives the application of systems-thinking and MBSE best practices across the validation lifecycleEducation Requirements:Bachelor's degree in Systems Engineering, Software Engineering, Computer Science, Electrical Engineering, Physics, Mathematics, or other relevant STEM field, or equivalent, requiredExperience Requirements:10+ years of professional MBSE/Systems Engineering experienceDemonstrated systems-thinking mindset applied across system/model lifecyclesHands-on SysML modeling experienceHands-on experience with Cameo (Cameo Enterprise Architecture / Systems Modeler)Familiarity with Modular Open Systems Approach (MOSA) principles and their application in defense systemsProven ability to present analyses to a review board/CAB and to mentor junior engineersSpecial Skills Desired:OCSMP certification or equivalent (or attainable within 30 days of hire)Familiarity with Domain-Driven Design (DDD) to assess model modularity and intended-use fidelityFamiliarity with IBM DOORSFamiliarity with MATLAB, Python, and GitFamiliarity with Radar / RF / Missile-Defense domain (augmented by RF/Radar SME support)Applicant selected must have an active Secret security clearance. Must be a U.S. Citizen.Job type:

About CFD Research: Since its inception in 1987, CFD Research has delivered innovative technology solutions within the Aerospace & Defense, Biomedical & Life Sciences, Intelligence & Sensing, and Energy & Materials industries. CFD Research has earned multiple national awards for successful application and commercialization of innovative component/system technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert support services. Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida. CFD Research is an ISO9001:AS9100D registered company and is appraised at CMMI Level II for Services. CFD Research is a 100% ESOP (employee-owned company) recognized in Inc. Magazine's Inc5000 as a top growing company for four of the last five years. Learn more at CFD Research Corporation is adding a talented transient dynamic finite element engineer to our growing structural analysis team. The candidate will evaluate high speed dynamic damage events in the time domain such as drops and bird strikes in aid of the design, verification and manufacture of aerospace structures. Experience with turbomachinery and rotordynamics is a plus.The position is located at CFD Research’s Huntsville Headquarters, where the candidate will work closely with existing structural, fluid and thermal analysis teams to provide rapid design recommendations and assessments. The candidate is expected to interface regularly with Prototype, Test and Evaluation Division engineers located at the company’s Hollywood, AL Engineering Test Center. This will necessitate trips to Hollywood to support in-person meetings 3 times a month.The potential exists for the aspiring candidate to help grow and eventually lead the burgeoning high fidelity structural analysis team. Proficiency with the established tool, LS-Dyna, is required. Experience with Abaqus Explicit is also desirable. The candidate should be familiar with running on a remote HPC cluster and submitting jobs to a bash scheduler.Key responsibilities include the development and validation of time domain FEA models to analyze transient events such as drops, crashes, FOD strikes and other short duration impacts. The candidate shall produce engineering reports and documentation in support of requirement verification and design reviews.Basic Qualifications:- US Citizenship and eligibility to obtain and maintain a secret security clearance- Bachelors Degree in Mechanical Engineering- 6+ years hands on experience with FEA, and 2+ years experience using LS-Dyna- Strong understanding of progressive damage modeling in FEA- Familiarity with correlating model results and test data. - Solid understanding of structural dynamics.- Understanding of material behaviors including rate sensitives and advise or direct material testing procedures as necessary- Knowledge of thermal–structural coupling- Support root-cause investigations of field impact issues and propose corrective actionsDesired Qualifications:- An active secret security clearance- Masters Degree in Mechanical Engineering- Proficiency with Abaqus- Experience with rotordynamics and associated analysis methods- Background in applied metallurgy- Familiarity with high-performance computing (HPC) and large-scale models- Experience with python for post processing of tabular data or the creation of automation macrosBenefits: CFD Research offers competitive salaries and excellent employee benefits, including an employer matching 401(k) and Employee Stock Ownership Plan (ESOP). CFD Research offers our Full-Time, permanent employee-owners a highly competitive insurance package, including medical, vision, and dental insurance. Additionally, we offer company paid leave, compensation time, parental leave, long-term and short-term disability, accidental death and dismemberment, and life insurance. Part-Time and Temporary employee-owners may receive partial or reduced benefits and leave time based on their employment status level. Performance appraisals occur twice a year and annual pay increases are based upon corporate goals, personal development, performance, and outstanding achievements. In addition, group and individual bonuses are awarded for exceptional performance.CFD Research is an EO employer - Veterans/Disabled and other protected categories

Job DescriptionCorvid is adding a dedicated Program Support Specialist to work with our Huntsville-based Range Engineering program management team. Corvid's Range Engineering division provides end-to-end engineering and integration solutions, dedicated to the operational success and continuous modernization of critical data collection infrastructure. We leverage our team's extensive experience in Range Engineering with customer centered Project Management: to maximize performance, mitigate risks, and ensure long-term operational success.Candidate will bring a strong understanding of program controls, general understanding of government contracting, and the ability to develop financial models and reports based on corporate guidance and program requirementsTasking will include:Review incurred costs and forecast future expenditures using labor productivity, material price forecasts, subcontract agreements, and other relevant data to provide timely financial updates to program leadershipDevelop project budgets, baselines, and funding – while considering schedules and deliverablesDevelop various monthly reports to include the Contract Funds Status Report, Monthly Status Report, and Funds and Man Hour Expenditure ReportTrack Contract and Subcontract Mods and update spreadsheets accordinglySupport pricing and proposal activitiesWork closely with Program Operations staff and Corporate Financial staff to collect and track consistent data.Prepare, edit, and maintain a variety of documents, including reports, presentations, and correspondence. Ensure all documents are accurate and formatted correctlyKeep records of deliverables, auditable transactions, and trainings relating to program operationsRequired Qualifications:Candidate must be a US Citizen and meet requirements to obtain (and maintain) a Secret Clearance Bachelor's Degree in Business (or relevant discipline) and at least 1 year of experience in program controls or related role supporting a federal contractor (additional experience may substitute for degree)Demonstrated experience with MS OfficePreferred candidate will have a strong analytical ability, including using scripting tools to develop relevant financial reportsExperience with Deltek is a plusSome travel will be required (up to 10%) About Corvid:Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources.Why Corvid:We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career.Corvid benefits include:Employee Stock Ownership Plan via our generous 401(k) MatchingMedical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution)Paid Time Off (PTO) based on years of industry experience (not tenure)Career Development and Continuing Education opportunitiesCompany provided life, long-term and short-term disability insuranceIncentive opportunities to reward strong performance and corporate growthAttractive corporate facilities that include Lake Norman access, out-door activities (including grills) and more

M&S Software Developer to join our team! In this role, you will be a key member of a collaborative development team of engineers and software developers, working together to assess systems and develop medium-to-high fidelity software models of real-world threat weapon systems that accurately capture

Job Description:Parsons is seeking an exceptionally talented Expert M&S Software Developer to join our team! In this role, you will be a key member of a collaborative development team of engineers and software developers, working together to assess systems and develop medium-to-high fidelity softwar

Job Description Corvid's Hypersonic Team is adding engineers and program managers to lead multiple programs developing, testing and producing hypersonic systems and related technologies for DoW customers. Candidates will join an existing team actively producing a variety of aerospace systems, bringing a deep domain experience related to hypersonics. This expertise will be used to help understand the challenges and successfully develop hypersonic target platforms. Candidates will manage and participate in efforts with cross-functional teams to meet the program objectives and work closely with customers to ensure Corvid products achieve desired outcomes. This team works from concept to production. Corvid provides unique M&S capabilities and the computing resources to accelerate design solutions that can improve the development timeline. The team will develop concepts, analyze, design, test, and product hypersonic systems - actively working the product through flight testing and fielding of the products. Corvid has opportunities for experienced, personnel in the following areas: • Technical Program Management, • Thermal Protection Systems/Aerothermal, • Aerodynamics/CFD, • Mechanical Design/Integration, • Electrical Design, • Project Management/Operations (Programmatic), • Test & Evaluation, • Metrology, • Specialized Manufacturing, • Guidance, Navigation, & Control (GNC) Requirements: • Candidate must be a US citizen and possess (and maintain) a Secret Clearance, • Most positions will require a Bachelor's Degree in a related STEM Discipline and at least 5 years of experience working on Hypersonic Programs (advanced degrees are a plus), • Demonstrated experience working development and production of high-speed weapon systems a plus, • Experience working with various applications and technologies related to the candidate's stated area of expertise About Corvid: Corvid Technologies is an engineering firm specializing in using high-fidelity, computational modeling and simulation to analyze, design, and manufacture products for aerospace, DoD, and commercial customers. We offer a fast-paced and flexible work environment that encourages creativity and collaboration. Our team works on difficult, cutting-edge technical challenges using state-of-the-art technologies and resources. Why Corvid: We value our employee-owners and in addition to providing challenging work opportunities and competitive pay, Corvid believes in providing a strong benefit package that provides value to our team members at all stages of their career. Our benefits include: • Employee Stock Ownership Plan via our generous 401(k) Matching, • Medical Insurance via Blue Cross - including a PPO and High-Deductible offering (with company HSA contribution), • Paid Time Off (PTO) based on years of industry experience (not tenure), • Career Development and Continuing Education opportunities, • Company provided life, long-term, and short-term disability insurance, • Incentive opportunities to reward strong performance and corporate growth

Job DescriptionRF/Radar Engineer – Mid LevelLocation: Huntsville, AL; Denver, COClearance: Active Top Secret/SCIPosition Type: Full-TimeAbout the RolePhased n Research is seeking multiple mid-level RF/Radar Engineers to support radar engineering analysis and production of technically defensible threat-system parametrics for U.S. Air Force intelligence and mission-planning applications. The engineers will perform radar analysis, physics-based modeling, engineering derivation, and technical validation while helping translate proven radar engineering methods into repeatable, AI-assisted analytic workflows.You will work with senior engineers, intelligence analysts, and software developers on physics-based radar modeling and simulation (M&S), engineering analysis, algorithm application and validation, and automated analytic workflows. You will apply radar engineering methods to accelerate threat-data production while ensuring calculated and automated results remain grounded in source information, established engineering methods, and technically defensible analysis.Radar Engineering & Analysis ResponsibilitiesPerform radar engineering analysis to characterize foreign radar systems, operating modes, and mission-planning threat parameters in support of threat-data package production.Analyze and derive radar parameters including transmitter power, antenna characteristics, receiver sensitivity, detection range, waveform and PRI/PRF characteristics, Doppler and velocity performance, integration gain, scan behavior, and related system performance.Apply established radar equations, signal-processing relationships, antenna theory, electromagnetic principles, and physics-based models to calculate or assess parameters when source information is incomplete, inconsistent, or indirect.Research, interpret, and reconcile technical information from intelligence reports, measurements, drawings, schematics, databases, and other approved sources to support manual and AI-assisted threat-data production.Perform radar modeling, simulation, and reference calculations to assess detection, SNR, waveform, antenna, signal-processing, and mode-specific radar performance.Document source provenance, engineering assumptions, calculations, uncertainty, confidence, and technical rationale supporting calculated or assessed values.Perform technical checks and cross-parameter consistency assessments; identify incomplete, inconsistent, or unsupported results and recommend cases requiring senior SME adjudication.Support technical validation of calculated, modeled, and automated radar parameters against approved engineering methods, reference results, and expected physical behavior.Modeling, Simulation & Engineering Method Development ResponsibilitiesOperate radar modeling, simulation, and analysis tools to characterize radar performance and derive required threat parameters.Develop and execute MATLAB and/or Python calculations and scripts supporting radar performance, antenna, receiver, waveform, signal-processing, and related parametric analysis.Apply established algorithms and physics-based models to generate engineering assessments, reference calculations, and test cases supporting threat-data production and automated engineering workflows.Compare modeled and calculated results against available source data, reported performance, and approved reference cases; investigate discrepancies and elevate significant fidelity or consistency issues to senior engineers. Support testing and validation of radar algorithms and engineering workflows by executing representative cases, evaluating results against established tolerances, and documenting findings.AI-Assisted Analytic Workflow ResponsibilitiesSupport translation of approved radar engineering methods, calculations, parameter relationships, and consistency checks into repeatable automated engineering playbooks and analytic workflows.Develop and execute engineering reference cases, expected results, and test data under approved engineering methods to verify automated radar-analysis workflows.Evaluate AI-generated radar parameters and assessments against source information, approved engineering methods, physics-based calculations, cross-parameter relationships, and established acceptance tolerances.Identify and document unsupported, inconsistent, or anomalous automated results; investigate likely causes and elevate significant discrepancies for senior technical disposition.Support regression testing of automated engineering workflows and radar algorithms following implementation changes, method updates, or identified discrepancies.Collaboration & Program Execution ResponsibilitiesDevelop and maintain engineering documentation, analysis records, model descriptions, reference calculations, test results, and other technical artifacts supporting program deliverables and Government reviews.Prepare and contribute to technical briefings, analysis results, and engineering recommendations for U.S. Air Force stakeholders.Participate in technical interchange meetings (TIMs), engineering reviews, and program working groups as required. Collaborate with radar engineers, intelligence analysts, and software/AI developers to resolve technical issues and ensure approved engineering methods are accurately represented in implemented workflows.Work with senior radar SMEs on complex or novel technical assessments and support resolution of technical issues affecting threat-data production and validation.·Position RequirementsBachelor's degree in Electrical Engineering, Computer Engineering, Physics, or a closely related technical discipline with 5+ years of relevant experience; a relevant advanced degree may substitute for a portion of the experience requirement.Demonstrated foundation in radar engineering or radar-system analysis, with experience in one or more related areas such as RF engineering, electromagnetics, digital signal processing, or modeling and simulation.Experience applying engineering principles and physics-based analytical methods to radar, RF, or related system-performance problems.Experience using MATLAB and/or Python for engineering analysis, modeling, simulation, or data analysis.Ability to independently perform assigned technical analyses, document assumptions and results, and recognize issues requiring senior technical review.Ability to communicate technical concepts and analysis results clearly in written and verbal formats.Active Top Secret/SCI clearance required.Preferred QualificationsExperience with radar performance analysis, including detection, transmitter/receiver characteristics, antenna performance, waveform/PRI/PRF characteristics, Doppler processing, integration, scanning, or related radar parameters.Experience with radar modeling and simulation, signal processing, antennas, electromagnetics, electronic warfare, or threat-system characterization.Experience applying physics-based methods to characterize radar or RF system performance from incomplete, indirect, or conflicting technical information.Experience supporting technical intelligence, foreign radar analysis, or DoD/Intelligence Community missions.Familiarity with, or experience applying, ICD 203 and ICD 206 principles to analytic tradecraft and technical intelligence production.Familiarity with CSDB, EWIRDB, JMPS, TERF, USELMS, or related threat-parametric or mission-planning workflows.Experience developing or validating engineering models, reference calculations, test cases, acceptance criteria, or regression tests.Familiarity with AI/ML-assisted engineering, automated analytic workflows, or validation of AI-generated technical results.

Job Description Cepeda is looking for a talented Senior Radar Engineer to join the STARS Planner Software Development Team. You will drive the technical implementation of radar models and evolution of mission-critical warfighter training and planning tools. STARS FBM Planner is a Java based application that provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your Engineering expertise will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool. Job Duties and Responsibilities: • Design and execute radar simulations using Python, Java, and MATLAB to support programmatic decisions., • Design radar features and interfaces to be included in the Planner software., • Research radar capabilities and features to represent in the FBM Planner toolset, • Support Software product development by creating tooling for behavior validation, • Support radar design reviews and conduct technical evaluations for defense systems Required Qualifications: • Must be a US Citizen, • Bachelor’s degree in electrical engineering or related engineering field from an accredited institution, • 9+ year's experience working with radar systems, simulations, and electronic warfare, preferably within the defense sector, • Extensive experience in programming languages such as Python, Java, and MATLAB, • Strong analytical skills and the ability to make data-driven decisions, • Active Secret Security Clearance is required Preferred Experience: • Previous roles as a Systems or Radar Engineer with notable projects in radar simulations and electronic warfare, • Experience working with U.S. Army DEVCOM, MDA or similar defense organizations Desired Skills: • Programming: Python, Java, MATLAB, VisualBasic, • Tools: Gitlab, MATLAB, Python What We Offer: Our industry-leading benefits package goes above and beyond competitive salary commensuration for those just beginning their career and seasoned professionals alike. Our comprehensive benefits package includes full coverage medical insurance, paid leave and paid holidays, multiple retirement plan options, short-term and long-term disability, life insurance, and work/life benefits including career development and recognition programs. Other perks we offer are flexible work schedules, company-sponsored events, and educational assistance. Disability Accommodation for Applicants: Cepeda is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online systems and need accommodation due to a disability, you may use the following alternative email address to contact us about your interest in employment at hrsupport@sgi-hq.us. Company Overview: Formed as a corporation in 2001, we are a HUBZone, veteran-owned, woman-owned small business. We focus on serving DoD, NASA, and the commercial sector, our services span the complete product life cycle from concept to software development to product release. Our services include software engineering, systems engineering, and process improvement. We are passionate about meeting customer requirements while minimizing costs and maximizing performance. We have achieved a rating of Capability Maturity Model Integration (CMMI) Level 3 for services and development. We have a 100% customer satisfaction rating and have won numerous awards at the local and national level. We are also extensively involved in the community and make generous charitable contributions. Cepeda provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, gender identity, sexual orientation, pregnancy, status as a parent, national origin, disability (physical or mental), family medical history or genetic information, political affiliation, military service, or other non-merit, based factors

Job DescriptionSenior Radar EngineerOASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Senior Radar Engineer to support our ARMY/MDA customer onsite at Redstone Arsenal, Huntsville, AL. Job Responsibilities include: You will help drive the technical evolution of mission-critical warfighter training and planning tools. This Java based tool provides warfighters and sensor managers with the ability to rapidly plan, optimize, and deploy layered sensor search plans in operational timelines. Your knowledge and skills will directly enhance the survivability and battlespace awareness of fielded assets, integrating high-fidelity intelligence data, complex physics-based models, and tactical hardware health into a streamlined operational tool.Design and execute radar simulations using Python, Java, and MATLAB to support programmatic decisions.Design radar features and interfaces to be included in the Planner software. Research radar capabilities and features to represent in the FBM Planner toolsetSupport Software product development by creating tooling for behavior validationSupport radar design reviews and conduct technical evaluations for defense systems.Minimum Requirements:Bachelor's or Master's Degree in Computer Science, Software Engineering, Systems Engineering, or a highly related technical field.10+ years of full-lifecycle software engineering experienceProven experience working with radar systems, simulations, and electronic warfare, preferably within the defense sector.Extensive experience in programming languages such as Python, Java, and MATLABStrong analytical skills and the ability to make data-driven decisions.Experience developing software within the DoD Modeling and Simulation (M&S) enterprise.Programming: Python, Java, MATLAB, VisualBasicTools: Gitlab, Matlab, PythonPreferred Requirements:Previous roles as a Systems or Radar Engineer with notable projects in radar simulations and electronic warfare.Experience working with U.S. Army DEVCOM or similar defense organizations.Required Education: Candidates should possess a bachelor's degree, preferably in Engineering, Cyber, Computer Information Systems, Computer Science, Math, Physics, or other STEM discipline, however, years of experience may be substituted for a degree.Eligibility: Candidates must have the ability to obtain and maintain a DoD Secret Clearance. An Active Secret Clearance is highly desired.About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.www.oasys-incorporated.comEOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: http://www1.eeoc.gov/employers/upload/eeocselfprint_poster.pdf Job Posted by ApplicantPro